228791109

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1\times {\mathrm{1531}}^1$

素因数の和:2100

約数の個数: 16

約数和(自身を含む): 308728640

約数和(自身を除く): 79937531

約数列:

[1, 3, 109, 327, 457, 1371, 1531, 4593, 49813, 149439, 166879, 500637, 699667, 2099001, 76263703, 228791109]

約数ペア:

[(1, 228791109), (3, 76263703), (109, 2099001), (327, 699667), (457, 500637), (1371, 166879), (1531, 149439), (4593, 49813)]