21591007199

素因数分解:

${\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1\times {\mathrm{15287}}^1$

素因数の和:15886

約数の個数: 16

約数和(自身を含む): 23022994176

約数和(自身を除く): 1431986977

約数列:

[1, 17, 251, 331, 4267, 5627, 15287, 83081, 259879, 1412377, 3837037, 5059997, 65229629, 86019949, 1270059247, 21591007199]

約数ペア:

[(1, 21591007199), (17, 1270059247), (251, 86019949), (331, 65229629), (4267, 5059997), (5627, 3837037), (15287, 1412377), (83081, 259879)]