39218181

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{5227}}^1$

素因数の和:5332

約数の個数: 16

約数和(自身を含む): 54454848

約数和(自身を除く): 15236667

約数列:

[1, 3, 41, 61, 123, 183, 2501, 5227, 7503, 15681, 214307, 318847, 642921, 956541, 13072727, 39218181]

約数ペア:

[(1, 39218181), (3, 13072727), (41, 956541), (61, 642921), (123, 318847), (183, 214307), (2501, 15681), (5227, 7503)]