742912209

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{2116559}}^1$

素因数の和:2116581

約数の個数: 16

約数和(自身を含む): 1185273600

約数和(自身を除く): 442361391

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 2116559, 6349677, 19049031, 27515267, 57147093, 82545801, 247637403, 742912209]

約数ペア:

[(1, 742912209), (3, 247637403), (9, 82545801), (13, 57147093), (27, 27515267), (39, 19049031), (117, 6349677), (351, 2116559)]