359360071

素因数分解:

$7^4\times {\mathrm{97}}^1\times {\mathrm{1543}}^1$

素因数の和:1668

約数の個数: 20

約数和(自身を含む): 423824912

約数和(自身を除く): 64464841

約数列:

[1, 7, 49, 97, 343, 679, 1543, 2401, 4753, 10801, 33271, 75607, 149671, 232897, 529249, 1047697, 3704743, 7333879, 51337153, 359360071]

約数ペア:

[(1, 359360071), (7, 51337153), (49, 7333879), (97, 3704743), (343, 1047697), (679, 529249), (1543, 232897), (2401, 149671), (4753, 75607), (10801, 33271)]