7745013

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 11950848

約数和(自身を除く): 4205835

約数列:

[1, 3, 9, 17, 51, 153, 223, 227, 669, 681, 2007, 2043, 3791, 3859, 11373, 11577, 34119, 34731, 50621, 151863, 455589, 860557, 2581671, 7745013]

約数ペア:

[(1, 7745013), (3, 2581671), (9, 860557), (17, 455589), (51, 151863), (153, 50621), (223, 34731), (227, 34119), (669, 11577), (681, 11373), (2007, 3859), (2043, 3791)]