329233431

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 468352512

約数和(自身を除く): 139119081

約数列:

[1, 3, 23, 69, 73, 163, 219, 401, 489, 1203, 1679, 3749, 5037, 9223, 11247, 11899, 27669, 29273, 35697, 65363, 87819, 196089, 273677, 673279, 821031, 1503349, 2019837, 4510047, 4771499, 14314497, 109744477, 329233431]

約数ペア:

[(1, 329233431), (3, 109744477), (23, 14314497), (69, 4771499), (73, 4510047), (163, 2019837), (219, 1503349), (401, 821031), (489, 673279), (1203, 273677), (1679, 196089), (3749, 87819), (5037, 65363), (9223, 35697), (11247, 29273), (11899, 27669)]