1101843

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:296

約数の個数: 20

約数和(自身を含む): 1680448

約数和(自身を除く): 578605

約数列:

[1, 3, 9, 27, 61, 81, 183, 223, 549, 669, 1647, 2007, 4941, 6021, 13603, 18063, 40809, 122427, 367281, 1101843]

約数ペア:

[(1, 1101843), (3, 367281), (9, 122427), (27, 40809), (61, 18063), (81, 13603), (183, 6021), (223, 4941), (549, 2007), (669, 1647)]