4921931

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1658

約数の個数: 16

約数和(自身を含む): 6182400

約数和(自身を除く): 1260469

約数列:

[1, 7, 19, 23, 133, 161, 437, 1609, 3059, 11263, 30571, 37007, 213997, 259049, 703133, 4921931]

約数ペア:

[(1, 4921931), (7, 703133), (19, 259049), (23, 213997), (133, 37007), (161, 30571), (437, 11263), (1609, 3059)]