13054197

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 20070400

約数和(自身を除く): 7016203

約数列:

[1, 3, 13, 19, 39, 57, 79, 223, 237, 247, 669, 741, 1027, 1501, 2899, 3081, 4237, 4503, 8697, 12711, 17617, 19513, 52851, 55081, 58539, 165243, 229021, 334723, 687063, 1004169, 4351399, 13054197]

約数ペア:

[(1, 13054197), (3, 4351399), (13, 1004169), (19, 687063), (39, 334723), (57, 229021), (79, 165243), (223, 58539), (237, 55081), (247, 52851), (669, 19513), (741, 17617), (1027, 12711), (1501, 8697), (2899, 4503), (3081, 4237)]