140853137

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{541}}^1$

素因数の和:824

約数の個数: 16

約数和(自身を含む): 151413120

約数和(自身を除く): 10559983

約数列:

[1, 19, 71, 193, 541, 1349, 3667, 10279, 13703, 38411, 104413, 260357, 729809, 1983847, 7413323, 140853137]

約数ペア:

[(1, 140853137), (19, 7413323), (71, 1983847), (193, 729809), (541, 260357), (1349, 104413), (3667, 38411), (10279, 13703)]