12960063

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 19719648

約数和(自身を除く): 6759585

約数列:

[1, 3, 9, 23, 69, 137, 207, 411, 457, 1233, 1371, 3151, 4113, 9453, 10511, 28359, 31533, 62609, 94599, 187827, 563481, 1440007, 4320021, 12960063]

約数ペア:

[(1, 12960063), (3, 4320021), (9, 1440007), (23, 563481), (69, 187827), (137, 94599), (207, 62609), (411, 31533), (457, 28359), (1233, 10511), (1371, 9453), (3151, 4113)]