38667759

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 58060800

約数和(自身を除く): 19393041

約数列:

[1, 3, 13, 29, 39, 87, 179, 191, 377, 537, 573, 1131, 2327, 2483, 5191, 5539, 6981, 7449, 15573, 16617, 34189, 67483, 72007, 102567, 202449, 216021, 444457, 991481, 1333371, 2974443, 12889253, 38667759]

約数ペア:

[(1, 38667759), (3, 12889253), (13, 2974443), (29, 1333371), (39, 991481), (87, 444457), (179, 216021), (191, 202449), (377, 102567), (537, 72007), (573, 67483), (1131, 34189), (2327, 16617), (2483, 15573), (5191, 7449), (5539, 6981)]