11908305

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4993}}^1$

素因数の和:5057

約数の個数: 24

約数和(自身を含む): 21034728

約数和(自身を除く): 9126423

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 4993, 14979, 24965, 44937, 74895, 224685, 264629, 793887, 1323145, 2381661, 3969435, 11908305]

約数ペア:

[(1, 11908305), (3, 3969435), (5, 2381661), (9, 1323145), (15, 793887), (45, 264629), (53, 224685), (159, 74895), (265, 44937), (477, 24965), (795, 14979), (2385, 4993)]