13620459

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3331}}^1$

素因数の和:3410

約数の個数: 16

約数和(自身を含む): 19192320

約数和(自身を除く): 5571861

約数列:

[1, 3, 29, 47, 87, 141, 1363, 3331, 4089, 9993, 96599, 156557, 289797, 469671, 4540153, 13620459]

約数ペア:

[(1, 13620459), (3, 4540153), (29, 469671), (47, 289797), (87, 156557), (141, 96599), (1363, 9993), (3331, 4089)]