4078893

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 6823936

約数和(自身を除く): 2745043

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 223, 273, 469, 669, 871, 1407, 1561, 2613, 2899, 4683, 6097, 8697, 14941, 18291, 20293, 44823, 60879, 104587, 194233, 313761, 582699, 1359631, 4078893]

約数ペア:

[(1, 4078893), (3, 1359631), (7, 582699), (13, 313761), (21, 194233), (39, 104587), (67, 60879), (91, 44823), (201, 20293), (223, 18291), (273, 14941), (469, 8697), (669, 6097), (871, 4683), (1407, 2899), (1561, 2613)]