30689151

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{647}}^1$

素因数の和:910

約数の個数: 16

約数和(自身を含む): 41658624

約数和(自身を除く): 10969473

約数列:

[1, 3, 97, 163, 291, 489, 647, 1941, 15811, 47433, 62759, 105461, 188277, 316383, 10229717, 30689151]

約数ペア:

[(1, 30689151), (3, 10229717), (97, 316383), (163, 188277), (291, 105461), (489, 62759), (647, 47433), (1941, 15811)]