222630399

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{1873}}^1$

素因数の和:2207

約数の個数: 24

約数和(自身を含む): 329764032

約数和(自身を除く): 107133633

約数列:

[1, 3, 9, 47, 141, 281, 423, 843, 1873, 2529, 5619, 13207, 16857, 39621, 88031, 118863, 264093, 526313, 792279, 1578939, 4736817, 24736711, 74210133, 222630399]

約数ペア:

[(1, 222630399), (3, 74210133), (9, 24736711), (47, 4736817), (141, 1578939), (281, 792279), (423, 526313), (843, 264093), (1873, 118863), (2529, 88031), (5619, 39621), (13207, 16857)]