3315678891

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{47947}}^1$

素因数の和:48083

約数の個数: 32

約数和(自身を含む): 5247429120

約数和(自身を除く): 1931750229

約数列:

[1, 3, 7, 21, 37, 89, 111, 259, 267, 623, 777, 1869, 3293, 9879, 23051, 47947, 69153, 143841, 335629, 1006887, 1774039, 4267283, 5322117, 12418273, 12801849, 29870981, 37254819, 89612943, 157889471, 473668413, 1105226297, 3315678891]

約数ペア:

[(1, 3315678891), (3, 1105226297), (7, 473668413), (21, 157889471), (37, 89612943), (89, 37254819), (111, 29870981), (259, 12801849), (267, 12418273), (623, 5322117), (777, 4267283), (1869, 1774039), (3293, 1006887), (9879, 335629), (23051, 143841), (47947, 69153)]