39451951

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{30139}}^1$

素因数の和:30174

約数の個数: 16

約数和(自身を含む): 52081920

約数和(自身を除く): 12629969

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 30139, 210973, 331529, 512363, 2320703, 3586541, 5635993, 39451951]

約数ペア:

[(1, 39451951), (7, 5635993), (11, 3586541), (17, 2320703), (77, 512363), (119, 331529), (187, 210973), (1309, 30139)]