30454821

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 44942040

約数和(自身を除く): 14487219

約数列:

[1, 3, 9, 89, 193, 197, 267, 579, 591, 801, 1737, 1773, 17177, 17533, 38021, 51531, 52599, 114063, 154593, 157797, 342189, 3383869, 10151607, 30454821]

約数ペア:

[(1, 30454821), (3, 10151607), (9, 3383869), (89, 342189), (193, 157797), (197, 154593), (267, 114063), (579, 52599), (591, 51531), (801, 38021), (1737, 17533), (1773, 17177)]