20171801199

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{541}}^1\times {\mathrm{4079}}^1$

素因数の和:4911

約数の個数: 32

約数和(自身を含む): 29508387840

約数和(自身を除く): 9336586641

約数列:

[1, 3, 11, 33, 277, 541, 831, 1623, 3047, 4079, 5951, 9141, 12237, 17853, 44869, 134607, 149857, 449571, 1129883, 1648427, 2206739, 3389649, 4945281, 6620217, 12428713, 24274129, 37286139, 72822387, 611266703, 1833800109, 6723933733, 20171801199]

約数ペア:

[(1, 20171801199), (3, 6723933733), (11, 1833800109), (33, 611266703), (277, 72822387), (541, 37286139), (831, 24274129), (1623, 12428713), (3047, 6620217), (4079, 4945281), (5951, 3389649), (9141, 2206739), (12237, 1648427), (17853, 1129883), (44869, 449571), (134607, 149857)]