243228293

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{23057}}^1$

素因数の和:23212

約数の個数: 16

約数和(自身を含む): 305472384

約数和(自身を除く): 62244091

約数列:

[1, 7, 11, 77, 137, 959, 1507, 10549, 23057, 161399, 253627, 1775389, 3158809, 22111663, 34746899, 243228293]

約数ペア:

[(1, 243228293), (7, 34746899), (11, 22111663), (77, 3158809), (137, 1775389), (959, 253627), (1507, 161399), (10549, 23057)]