98217119

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 136515456

約数和(自身を除く): 38298337

約数列:

[1, 7, 11, 13, 49, 77, 91, 107, 131, 143, 539, 637, 749, 917, 1001, 1177, 1391, 1441, 1703, 5243, 6419, 7007, 8239, 9737, 10087, 11921, 14017, 15301, 18733, 57673, 68159, 70609, 83447, 98119, 107107, 131131, 154187, 182221, 686833, 749749, 917917, 1079309, 1275547, 2004431, 7555163, 8928829, 14031017, 98217119]

約数ペア:

[(1, 98217119), (7, 14031017), (11, 8928829), (13, 7555163), (49, 2004431), (77, 1275547), (91, 1079309), (107, 917917), (131, 749749), (143, 686833), (539, 182221), (637, 154187), (749, 131131), (917, 107107), (1001, 98119), (1177, 83447), (1391, 70609), (1441, 68159), (1703, 57673), (5243, 18733), (6419, 15301), (7007, 14017), (8239, 11921), (9737, 10087)]