21483341

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^2$

素因数の和:544

約数の個数: 12

約数和(自身を含む): 24289152

約数和(自身を除く): 2805811

約数列:

[1, 11, 31, 251, 341, 2761, 7781, 63001, 85591, 693011, 1953031, 21483341]

約数ペア:

[(1, 21483341), (11, 1953031), (31, 693011), (251, 85591), (341, 63001), (2761, 7781)]