386157243

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{947}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 550598400

約数和(自身を除く): 164441157

約数列:

[1, 3, 29, 43, 87, 109, 129, 327, 947, 1247, 2841, 3161, 3741, 4687, 9483, 14061, 27463, 40721, 82389, 103223, 122163, 135923, 309669, 407769, 1180909, 2993467, 3542727, 4438589, 8980401, 13315767, 128719081, 386157243]

約数ペア:

[(1, 386157243), (3, 128719081), (29, 13315767), (43, 8980401), (87, 4438589), (109, 3542727), (129, 2993467), (327, 1180909), (947, 407769), (1247, 309669), (2841, 135923), (3161, 122163), (3741, 103223), (4687, 82389), (9483, 40721), (14061, 27463)]