15331318281

素因数分解:

$3^3\times {\mathrm{601}}^1\times {\mathrm{944803}}^1$

素因数の和:945413

約数の個数: 16

約数和(自身を含む): 22750880320

約数和(自身を除く): 7419562039

約数列:

[1, 3, 9, 27, 601, 1803, 5409, 16227, 944803, 2834409, 8503227, 25509681, 567826603, 1703479809, 5110439427, 15331318281]

約数ペア:

[(1, 15331318281), (3, 5110439427), (9, 1703479809), (27, 567826603), (601, 25509681), (1803, 8503227), (5409, 2834409), (16227, 944803)]