248940231

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{21503}}^1$

素因数の和:21750

約数の個数: 16

約数和(自身を含む): 353009664

約数和(自身を除く): 104069433

約数列:

[1, 3, 17, 51, 227, 681, 3859, 11577, 21503, 64509, 365551, 1096653, 4881181, 14643543, 82980077, 248940231]

約数ペア:

[(1, 248940231), (3, 82980077), (17, 14643543), (51, 4881181), (227, 1096653), (681, 365551), (3859, 64509), (11577, 21503)]