1627513887

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{229583}}^1$

素因数の和:229742

約数の個数: 16

約数和(自身を含む): 2314206720

約数和(自身を除く): 686692833

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 229583, 688749, 3902911, 11708733, 31912037, 95736111, 542504629, 1627513887]

約数ペア:

[(1, 1627513887), (3, 542504629), (17, 95736111), (51, 31912037), (139, 11708733), (417, 3902911), (2363, 688749), (7089, 229583)]