21105827233

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{101839}}^1$

素因数の和:102096

約数の個数: 16

約数和(自身を含む): 22789347840

約数和(自身を除く): 1683520607

約数列:

[1, 17, 73, 167, 1241, 2839, 12191, 101839, 207247, 1731263, 7434247, 17007113, 126382199, 289120921, 1241519249, 21105827233]

約数ペア:

[(1, 21105827233), (17, 1241519249), (73, 289120921), (167, 126382199), (1241, 17007113), (2839, 7434247), (12191, 1731263), (101839, 207247)]