42053963

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{431}}^1$

素因数の和:754

約数の個数: 16

約数和(自身を含む): 49268736

約数和(自身を除く): 7214773

約数列:

[1, 7, 53, 263, 371, 431, 1841, 3017, 13939, 22843, 97573, 113353, 159901, 793471, 6007709, 42053963]

約数ペア:

[(1, 42053963), (7, 6007709), (53, 793471), (263, 159901), (371, 113353), (431, 97573), (1841, 22843), (3017, 13939)]