17273391

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1801}}^1$

素因数の和:1966

約数の個数: 16

約数和(自身を含む): 24218880

約数和(自身を除く): 6945489

約数列:

[1, 3, 23, 69, 139, 417, 1801, 3197, 5403, 9591, 41423, 124269, 250339, 751017, 5757797, 17273391]

約数ペア:

[(1, 17273391), (3, 5757797), (23, 751017), (69, 250339), (139, 124269), (417, 41423), (1801, 9591), (3197, 5403)]