11398149

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{757}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 18919680

約数和(自身を除く): 7521531

約数列:

[1, 3, 7, 9, 21, 63, 239, 717, 757, 1673, 2151, 2271, 5019, 5299, 6813, 15057, 15897, 47691, 180923, 542769, 1266461, 1628307, 3799383, 11398149]

約数ペア:

[(1, 11398149), (3, 3799383), (7, 1628307), (9, 1266461), (21, 542769), (63, 180923), (239, 47691), (717, 15897), (757, 15057), (1673, 6813), (2151, 5299), (2271, 5019)]