8260396851

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{88853}}^1$

素因数の和:89115

約数の個数: 32

約数和(自身を含む): 13306775040

約数和(自身を除く): 5046378189

約数列:

[1, 3, 7, 19, 21, 57, 133, 233, 399, 699, 1631, 4427, 4893, 13281, 30989, 88853, 92967, 266559, 621971, 1688207, 1865913, 5064621, 11817449, 20702749, 35452347, 62108247, 144919243, 393352231, 434757729, 1180056693, 2753465617, 8260396851]

約数ペア:

[(1, 8260396851), (3, 2753465617), (7, 1180056693), (19, 434757729), (21, 393352231), (57, 144919243), (133, 62108247), (233, 35452347), (399, 20702749), (699, 11817449), (1631, 5064621), (4427, 1865913), (4893, 1688207), (13281, 621971), (30989, 266559), (88853, 92967)]