2218211853

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5170657}}^1$

素因数の和:5170684

約数の個数: 16

約数和(自身を含む): 3474682176

約数和(自身を除く): 1256470323

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 5170657, 15511971, 56877227, 67218541, 170631681, 201655623, 739403951, 2218211853]

約数ペア:

[(1, 2218211853), (3, 739403951), (11, 201655623), (13, 170631681), (33, 67218541), (39, 56877227), (143, 15511971), (429, 5170657)]