117680017

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4993}}^1$

素因数の和:5057

約数の個数: 24

約数和(自身を含む): 151438056

約数和(自身を除く): 33758039

約数列:

[1, 7, 13, 37, 49, 91, 259, 481, 637, 1813, 3367, 4993, 23569, 34951, 64909, 184741, 244657, 454363, 1293187, 2401633, 3180541, 9052309, 16811431, 117680017]

約数ペア:

[(1, 117680017), (7, 16811431), (13, 9052309), (37, 3180541), (49, 2401633), (91, 1293187), (259, 454363), (481, 244657), (637, 184741), (1813, 64909), (3367, 34951), (4993, 23569)]