4809441

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 8028160

約数和(自身を除く): 3218719

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 223, 237, 273, 553, 669, 1027, 1561, 1659, 2899, 3081, 4683, 7189, 8697, 17617, 20293, 21567, 52851, 60879, 123319, 229021, 369957, 687063, 1603147, 4809441]

約数ペア:

[(1, 4809441), (3, 1603147), (7, 687063), (13, 369957), (21, 229021), (39, 123319), (79, 60879), (91, 52851), (223, 21567), (237, 20293), (273, 17617), (553, 8697), (669, 7189), (1027, 4683), (1561, 3081), (1659, 2899)]