26620311

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10861}}^1$

素因数の和:10926

約数の個数: 16

約数和(自身を含む): 38234240

約数和(自身を除く): 11613929

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 10861, 32583, 206359, 467023, 619077, 1401069, 8873437, 26620311]

約数ペア:

[(1, 26620311), (3, 8873437), (19, 1401069), (43, 619077), (57, 467023), (129, 206359), (817, 32583), (2451, 10861)]