916419

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 1493248

約数和(自身を除く): 576829

約数列:

[1, 3, 7, 17, 21, 51, 119, 151, 289, 357, 453, 867, 1057, 2023, 2567, 3171, 6069, 7701, 17969, 43639, 53907, 130917, 305473, 916419]

約数ペア:

[(1, 916419), (3, 305473), (7, 130917), (17, 53907), (21, 43639), (51, 17969), (119, 7701), (151, 6069), (289, 3171), (357, 2567), (453, 2023), (867, 1057)]