1122583

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 16

約数和(自身を含む): 1428480

約数和(自身を除く): 305897

約数列:

[1, 7, 11, 61, 77, 239, 427, 671, 1673, 2629, 4697, 14579, 18403, 102053, 160369, 1122583]

約数ペア:

[(1, 1122583), (7, 160369), (11, 102053), (61, 18403), (77, 14579), (239, 4697), (427, 2629), (671, 1673)]