4711987

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 5926176

約数和(自身を除く): 1214189

約数列:

[1, 7, 23, 37, 49, 113, 161, 259, 791, 851, 1127, 1813, 2599, 4181, 5537, 5957, 18193, 29267, 41699, 96163, 127351, 204869, 673141, 4711987]

約数ペア:

[(1, 4711987), (7, 673141), (23, 204869), (37, 127351), (49, 96163), (113, 41699), (161, 29267), (259, 18193), (791, 5957), (851, 5537), (1127, 4181), (1813, 2599)]