1128953

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:256

約数の個数: 16

約数和(自身を含む): 1399680

約数和(自身を除く): 270727

約数列:

[1, 7, 17, 53, 119, 179, 371, 901, 1253, 3043, 6307, 9487, 21301, 66409, 161279, 1128953]

約数ペア:

[(1, 1128953), (7, 161279), (17, 66409), (53, 21301), (119, 9487), (179, 6307), (371, 3043), (901, 1253)]