40953969

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38239}}^1$

素因数の和:38269

約数の個数: 24

約数和(自身を含む): 71585280

約数和(自身を除く): 30631311

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 38239, 114717, 267673, 344151, 650063, 803019, 1950189, 2409057, 4550441, 5850567, 13651323, 40953969]

約数ペア:

[(1, 40953969), (3, 13651323), (7, 5850567), (9, 4550441), (17, 2409057), (21, 1950189), (51, 803019), (63, 650063), (119, 344151), (153, 267673), (357, 114717), (1071, 38239)]