38397189

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 57139200

約数和(自身を除く): 18742011

約数列:

[1, 3, 23, 29, 31, 69, 87, 93, 619, 667, 713, 899, 1857, 2001, 2139, 2697, 14237, 17951, 19189, 20677, 42711, 53853, 57567, 62031, 412873, 441347, 556481, 1238619, 1324041, 1669443, 12799063, 38397189]

約数ペア:

[(1, 38397189), (3, 12799063), (23, 1669443), (29, 1324041), (31, 1238619), (69, 556481), (87, 441347), (93, 412873), (619, 62031), (667, 57567), (713, 53853), (899, 42711), (1857, 20677), (2001, 19189), (2139, 17951), (2697, 14237)]