30951051

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 44556288

約数和(自身を除く): 13605237

約数列:

[1, 3, 31, 47, 73, 93, 97, 141, 219, 291, 1457, 2263, 3007, 3431, 4371, 4559, 6789, 7081, 9021, 10293, 13677, 21243, 106361, 141329, 219511, 319083, 332807, 423987, 658533, 998421, 10317017, 30951051]

約数ペア:

[(1, 30951051), (3, 10317017), (31, 998421), (47, 658533), (73, 423987), (93, 332807), (97, 319083), (141, 219511), (219, 141329), (291, 106361), (1457, 21243), (2263, 13677), (3007, 10293), (3431, 9021), (4371, 7081), (4559, 6789)]