30407403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 46126080

約数和(自身を除く): 15718677

約数列:

[1, 3, 13, 23, 39, 69, 109, 299, 311, 327, 897, 933, 1417, 2507, 4043, 4251, 7153, 7521, 12129, 21459, 32591, 33899, 92989, 97773, 101697, 278967, 440687, 779677, 1322061, 2339031, 10135801, 30407403]

約数ペア:

[(1, 30407403), (3, 10135801), (13, 2339031), (23, 1322061), (39, 779677), (69, 440687), (109, 278967), (299, 101697), (311, 97773), (327, 92989), (897, 33899), (933, 32591), (1417, 21459), (2507, 12129), (4043, 7521), (4251, 7153)]