30638007

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{13043}}^1$

素因数の和:13084

約数の個数: 20

約数和(自身を含む): 47349720

約数和(自身を除く): 16711713

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 13043, 39129, 117387, 352161, 378247, 1056483, 1134741, 3404223, 10212669, 30638007]

約数ペア:

[(1, 30638007), (3, 10212669), (9, 3404223), (27, 1134741), (29, 1056483), (81, 378247), (87, 352161), (261, 117387), (783, 39129), (2349, 13043)]