9205432839

素因数分解:

$3^4\times {\mathrm{379}}^1\times {\mathrm{299861}}^1$

素因数の和:300252

約数の個数: 20

約数和(自身を含む): 13787654760

約数和(自身を除く): 4582221921

約数列:

[1, 3, 9, 27, 81, 379, 1137, 3411, 10233, 30699, 299861, 899583, 2698749, 8096247, 24288741, 113647319, 340941957, 1022825871, 3068477613, 9205432839]

約数ペア:

[(1, 9205432839), (3, 3068477613), (9, 1022825871), (27, 340941957), (81, 113647319), (379, 24288741), (1137, 8096247), (3411, 2698749), (10233, 899583), (30699, 299861)]