441531

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:117

約数の個数: 24

約数和(自身を含む): 698880

約数和(自身を除く): 257349

約数列:

[1, 3, 9, 23, 27, 69, 79, 81, 207, 237, 243, 621, 711, 1817, 1863, 2133, 5451, 5589, 6399, 16353, 19197, 49059, 147177, 441531]

約数ペア:

[(1, 441531), (3, 147177), (9, 49059), (23, 19197), (27, 16353), (69, 6399), (79, 5589), (81, 5451), (207, 2133), (237, 1863), (243, 1817), (621, 711)]