2213343

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 3544320

約数和(自身を除く): 1330977

約数列:

[1, 3, 9, 11, 33, 79, 99, 237, 283, 711, 849, 869, 2547, 2607, 3113, 7821, 9339, 22357, 28017, 67071, 201213, 245927, 737781, 2213343]

約数ペア:

[(1, 2213343), (3, 737781), (9, 245927), (11, 201213), (33, 67071), (79, 28017), (99, 22357), (237, 9339), (283, 7821), (711, 3113), (849, 2607), (869, 2547)]