4009103

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:338

約数の個数: 16

約数和(自身を含む): 4791360

約数和(自身を除く): 782257

約数列:

[1, 7, 41, 61, 229, 287, 427, 1603, 2501, 9389, 13969, 17507, 65723, 97783, 572729, 4009103]

約数ペア:

[(1, 4009103), (7, 572729), (41, 97783), (61, 65723), (229, 17507), (287, 13969), (427, 9389), (1603, 2501)]