26980453721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{632557}}^1$

素因数の和:632780

約数の個数: 16

約数和(自身を含む): 30924495504

約数和(自身を除く): 3944041783

約数列:

[1, 13, 17, 193, 221, 2509, 3281, 42653, 632557, 8223241, 10753469, 122083501, 139795097, 1587085513, 2075419517, 26980453721]

約数ペア:

[(1, 26980453721), (13, 2075419517), (17, 1587085513), (193, 139795097), (221, 122083501), (2509, 10753469), (3281, 8223241), (42653, 632557)]