13738179

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 23424000

約数和(自身を除く): 9685821

約数列:

[1, 3, 7, 13, 21, 39, 49, 79, 91, 147, 169, 237, 273, 343, 507, 553, 637, 1027, 1029, 1183, 1659, 1911, 3081, 3549, 3871, 4459, 7189, 8281, 11613, 13351, 13377, 21567, 24843, 27097, 40053, 50323, 57967, 81291, 93457, 150969, 173901, 280371, 352261, 654199, 1056783, 1962597, 4579393, 13738179]

約数ペア:

[(1, 13738179), (3, 4579393), (7, 1962597), (13, 1056783), (21, 654199), (39, 352261), (49, 280371), (79, 173901), (91, 150969), (147, 93457), (169, 81291), (237, 57967), (273, 50323), (343, 40053), (507, 27097), (553, 24843), (637, 21567), (1027, 13377), (1029, 13351), (1183, 11613), (1659, 8281), (1911, 7189), (3081, 4459), (3549, 3871)]