2418579

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 3734640

約数和(自身を除く): 1316061

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 269, 333, 807, 999, 2421, 2997, 7263, 8991, 9953, 21789, 29859, 65367, 89577, 268731, 806193, 2418579]

約数ペア:

[(1, 2418579), (3, 806193), (9, 268731), (27, 89577), (37, 65367), (81, 29859), (111, 21789), (243, 9953), (269, 8991), (333, 7263), (807, 2997), (999, 2421)]