916868161

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{230891}}^1$

素因数の和:230940

約数の個数: 12

約数和(自身を含む): 1055638224

約数和(自身を除く): 138770063

約数列:

[1, 11, 19, 209, 361, 3971, 230891, 2539801, 4386929, 48256219, 83351651, 916868161]

約数ペア:

[(1, 916868161), (11, 83351651), (19, 48256219), (209, 4386929), (361, 2539801), (3971, 230891)]