30711993

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19207}}^1$

素因数の和:19264

約数の個数: 16

約数和(自身を含む): 45177216

約数和(自身を除く): 14465223

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 19207, 57621, 249691, 749073, 787487, 2362461, 10237331, 30711993]

約数ペア:

[(1, 30711993), (3, 10237331), (13, 2362461), (39, 787487), (41, 749073), (123, 249691), (533, 57621), (1599, 19207)]