708514079

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1277}}^1$

素因数の和:1384

約数の個数: 36

約数和(自身を含む): 906495624

約数和(自身を除く): 197981545

約数列:

[1, 7, 13, 49, 67, 91, 169, 469, 637, 871, 1183, 1277, 3283, 6097, 8281, 8939, 11323, 16601, 42679, 62573, 79261, 85559, 116207, 215813, 554827, 598913, 813449, 1112267, 1510691, 4192391, 7785869, 10574837, 14459471, 54501083, 101216297, 708514079]

約数ペア:

[(1, 708514079), (7, 101216297), (13, 54501083), (49, 14459471), (67, 10574837), (91, 7785869), (169, 4192391), (469, 1510691), (637, 1112267), (871, 813449), (1183, 598913), (1277, 554827), (3283, 215813), (6097, 116207), (8281, 85559), (8939, 79261), (11323, 62573), (16601, 42679)]