2017695147

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1\times {\mathrm{1481}}^1$

素因数の和:1871

約数の個数: 32

約数和(自身を含む): 2930281536

約数和(自身を除く): 912586389

約数列:

[1, 3, 13, 39, 181, 193, 543, 579, 1481, 2353, 2509, 4443, 7059, 7527, 19253, 34933, 57759, 104799, 268061, 285833, 454129, 804183, 857499, 1362387, 3484793, 3715829, 10454379, 11147487, 51735773, 155207319, 672565049, 2017695147]

約数ペア:

[(1, 2017695147), (3, 672565049), (13, 155207319), (39, 51735773), (181, 11147487), (193, 10454379), (543, 3715829), (579, 3484793), (1481, 1362387), (2353, 857499), (2509, 804183), (4443, 454129), (7059, 285833), (7527, 268061), (19253, 104799), (34933, 57759)]