856970291723

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{124717}}^1$

素因数の和:124841

約数の個数: 64

約数和(自身を含む): 1139822745600

約数和(自身を除く): 282852453877

約数列:

[1, 7, 13, 23, 49, 67, 91, 161, 299, 343, 469, 637, 871, 1127, 1541, 2093, 3283, 4459, 6097, 7889, 10787, 14651, 20033, 22981, 42679, 75509, 102557, 124717, 140231, 298753, 528563, 873019, 981617, 1621321, 2868491, 6111133, 6871319, 8356039, 11349247, 20079437, 37290383, 42777931, 58492273, 79444729, 108628507, 140556059, 192188897, 261032681, 409445911, 556113103, 760399549, 983892413, 1345322279, 1827228767, 2498455661, 2866121377, 5322796843, 9417255953, 12790601369, 17489189627, 37259577901, 65920791671, 122424327389, 856970291723]

約数ペア:

[(1, 856970291723), (7, 122424327389), (13, 65920791671), (23, 37259577901), (49, 17489189627), (67, 12790601369), (91, 9417255953), (161, 5322796843), (299, 2866121377), (343, 2498455661), (469, 1827228767), (637, 1345322279), (871, 983892413), (1127, 760399549), (1541, 556113103), (2093, 409445911), (3283, 261032681), (4459, 192188897), (6097, 140556059), (7889, 108628507), (10787, 79444729), (14651, 58492273), (20033, 42777931), (22981, 37290383), (42679, 20079437), (75509, 11349247), (102557, 8356039), (124717, 6871319), (140231, 6111133), (298753, 2868491), (528563, 1621321), (873019, 981617)]