122158321

素因数分解:

${\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 128798208

約数和(自身を除く): 6639887

約数列:

[1, 31, 83, 197, 241, 2573, 6107, 7471, 16351, 20003, 47477, 506881, 620093, 1471787, 3940591, 122158321]

約数ペア:

[(1, 122158321), (31, 3940591), (83, 1471787), (197, 620093), (241, 506881), (2573, 47477), (6107, 20003), (7471, 16351)]