2393199

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{587}}^1$

素因数の和:747

約数の個数: 16

約数和(自身を含む): 3575040

約数和(自身を除く): 1181841

約数列:

[1, 3, 9, 27, 151, 453, 587, 1359, 1761, 4077, 5283, 15849, 88637, 265911, 797733, 2393199]

約数ペア:

[(1, 2393199), (3, 797733), (9, 265911), (27, 88637), (151, 15849), (453, 5283), (587, 4077), (1359, 1761)]