1330493993493

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1163}}^1\times {\mathrm{397643}}^1$

素因数の和:398953

約数の個数: 32

約数和(自身を含む): 2043979232256

約数和(自身を除く): 713485238763

約数列:

[1, 3, 7, 21, 137, 411, 959, 1163, 2877, 3489, 8141, 24423, 159331, 397643, 477993, 1115317, 1192929, 2783501, 3345951, 8350503, 54477091, 163431273, 381339637, 462458809, 1144018911, 1387376427, 3237211663, 9711634989, 63356856833, 190070570499, 443497997831, 1330493993493]

約数ペア:

[(1, 1330493993493), (3, 443497997831), (7, 190070570499), (21, 63356856833), (137, 9711634989), (411, 3237211663), (959, 1387376427), (1163, 1144018911), (2877, 462458809), (3489, 381339637), (8141, 163431273), (24423, 54477091), (159331, 8350503), (397643, 3345951), (477993, 2783501), (1115317, 1192929)]