328563513

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{392549}}^1$

素因数の和:392589

約数の個数: 16

約数和(自身を含む): 502464000

約数和(自身を除く): 173900487

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 392549, 1177647, 3532941, 10598823, 12169019, 36507057, 109521171, 328563513]

約数ペア:

[(1, 328563513), (3, 109521171), (9, 36507057), (27, 12169019), (31, 10598823), (93, 3532941), (279, 1177647), (837, 392549)]