849584739

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 1179763200

約数和(自身を除く): 330178461

約数列:

[1, 3, 41, 123, 149, 151, 307, 447, 453, 921, 6109, 6191, 12587, 18327, 18573, 22499, 37761, 45743, 46357, 67497, 137229, 139071, 922459, 1875463, 1900637, 2767377, 5626389, 5701911, 6907193, 20721579, 283194913, 849584739]

約数ペア:

[(1, 849584739), (3, 283194913), (41, 20721579), (123, 6907193), (149, 5701911), (151, 5626389), (307, 2767377), (447, 1900637), (453, 1875463), (921, 922459), (6109, 139071), (6191, 137229), (12587, 67497), (18327, 46357), (18573, 45743), (22499, 37761)]