13417935

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 22353408

約数和(自身を除く): 8935473

約数列:

[1, 3, 5, 15, 43, 71, 129, 213, 215, 293, 355, 645, 879, 1065, 1465, 3053, 4395, 9159, 12599, 15265, 20803, 37797, 45795, 62409, 62995, 104015, 188985, 312045, 894529, 2683587, 4472645, 13417935]

約数ペア:

[(1, 13417935), (3, 4472645), (5, 2683587), (15, 894529), (43, 312045), (71, 188985), (129, 104015), (213, 62995), (215, 62409), (293, 45795), (355, 37797), (645, 20803), (879, 15265), (1065, 12599), (1465, 9159), (3053, 4395)]