30996387

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1093}}^1$

素因数の和:1259

約数の個数: 24

約数和(自身を含む): 47103264

約数和(自身を除く): 16106877

約数列:

[1, 3, 9, 23, 69, 137, 207, 411, 1093, 1233, 3151, 3279, 9453, 9837, 25139, 28359, 75417, 149741, 226251, 449223, 1347669, 3444043, 10332129, 30996387]

約数ペア:

[(1, 30996387), (3, 10332129), (9, 3444043), (23, 1347669), (69, 449223), (137, 226251), (207, 149741), (411, 75417), (1093, 28359), (1233, 25139), (3151, 9837), (3279, 9453)]