20153710101

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{7005113}}^1$

素因数の和:7005260

約数の個数: 16

約数和(自身を含む): 30934583424

約数和(自身を除く): 10780873323

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 7005113, 21015339, 49035791, 147107373, 959700481, 2879101443, 6717903367, 20153710101]

約数ペア:

[(1, 20153710101), (3, 6717903367), (7, 2879101443), (21, 959700481), (137, 147107373), (411, 49035791), (959, 21015339), (2877, 7005113)]