30139227

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 44478720

約数和(自身を除く): 14339493

約数列:

[1, 3, 9, 89, 191, 197, 267, 573, 591, 801, 1719, 1773, 16999, 17533, 37627, 50997, 52599, 112881, 152991, 157797, 338643, 3348803, 10046409, 30139227]

約数ペア:

[(1, 30139227), (3, 10046409), (9, 3348803), (89, 338643), (191, 157797), (197, 152991), (267, 112881), (573, 52599), (591, 50997), (801, 37627), (1719, 17533), (1773, 16999)]