30337803

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 44849376

約数和(自身を除く): 14511573

約数列:

[1, 3, 9, 71, 197, 213, 241, 591, 639, 723, 1773, 2169, 13987, 17111, 41961, 47477, 51333, 125883, 142431, 153999, 427293, 3370867, 10112601, 30337803]

約数ペア:

[(1, 30337803), (3, 10112601), (9, 3370867), (71, 427293), (197, 153999), (213, 142431), (241, 125883), (591, 51333), (639, 47477), (723, 41961), (1773, 17111), (2169, 13987)]