21000940211

素因数分解:

${\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1103}}^1\times {\mathrm{4957}}^1$

素因数の和:6250

約数の個数: 16

約数和(自身を含む): 22069684224

約数和(自身を除く): 1068744013

約数列:

[1, 23, 167, 1103, 3841, 4957, 25369, 114011, 184201, 827819, 4236623, 5467571, 19039837, 125754133, 913084357, 21000940211]

約数ペア:

[(1, 21000940211), (23, 913084357), (167, 125754133), (1103, 19039837), (3841, 5467571), (4957, 4236623), (25369, 827819), (114011, 184201)]