4321493

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:113

約数の個数: 32

約数和(自身を含む): 5529600

約数和(自身を除く): 1208107

約数列:

[1, 11, 19, 23, 29, 31, 209, 253, 319, 341, 437, 551, 589, 667, 713, 899, 4807, 6061, 6479, 7337, 7843, 9889, 12673, 13547, 17081, 20677, 139403, 149017, 187891, 227447, 392863, 4321493]

約数ペア:

[(1, 4321493), (11, 392863), (19, 227447), (23, 187891), (29, 149017), (31, 139403), (209, 20677), (253, 17081), (319, 13547), (341, 12673), (437, 9889), (551, 7843), (589, 7337), (667, 6479), (713, 6061), (899, 4807)]