42222303

素因数分解:

$3^4\times {\mathrm{383}}^1\times {\mathrm{1361}}^1$

素因数の和:1756

約数の個数: 20

約数和(自身を含む): 63283968

約数和(自身を除く): 21061665

約数列:

[1, 3, 9, 27, 81, 383, 1149, 1361, 3447, 4083, 10341, 12249, 31023, 36747, 110241, 521263, 1563789, 4691367, 14074101, 42222303]

約数ペア:

[(1, 42222303), (3, 14074101), (9, 4691367), (27, 1563789), (81, 521263), (383, 110241), (1149, 36747), (1361, 31023), (3447, 12249), (4083, 10341)]