31008033273

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3343}}^1\times {\mathrm{6221}}^1$

素因数の和:9645

約数の個数: 32

約数和(自身を含む): 47937871872

約数和(自身を除く): 16929838599

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 3343, 6221, 10029, 18663, 23401, 43547, 70203, 130641, 237353, 441691, 712059, 1325073, 1661471, 3091837, 4984413, 9275511, 20796803, 62390409, 145577621, 436732863, 1476573013, 4429719039, 10336011091, 31008033273]

約数ペア:

[(1, 31008033273), (3, 10336011091), (7, 4429719039), (21, 1476573013), (71, 436732863), (213, 145577621), (497, 62390409), (1491, 20796803), (3343, 9275511), (6221, 4984413), (10029, 3091837), (18663, 1661471), (23401, 1325073), (43547, 712059), (70203, 441691), (130641, 237353)]