17391017

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2477}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 21409920

約数和(自身を除く): 4018903

約数列:

[1, 7, 17, 59, 119, 413, 1003, 2477, 7021, 17339, 42109, 146143, 294763, 1023001, 2484431, 17391017]

約数ペア:

[(1, 17391017), (7, 2484431), (17, 1023001), (59, 294763), (119, 146143), (413, 42109), (1003, 17339), (2477, 7021)]