374759541

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{743}}^1$

素因数の和:1247

約数の個数: 40

約数和(自身を含む): 604961280

約数和(自身を除く): 230201739

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 479, 743, 1053, 1437, 2229, 4311, 6227, 6687, 9659, 12933, 18681, 20061, 28977, 38799, 56043, 60183, 86931, 168129, 260793, 355897, 504387, 782379, 1067691, 3203073, 4626661, 9609219, 13879983, 28827657, 41639949, 124919847, 374759541]

約数ペア:

[(1, 374759541), (3, 124919847), (9, 41639949), (13, 28827657), (27, 13879983), (39, 9609219), (81, 4626661), (117, 3203073), (351, 1067691), (479, 782379), (743, 504387), (1053, 355897), (1437, 260793), (2229, 168129), (4311, 86931), (6227, 60183), (6687, 56043), (9659, 38799), (12933, 28977), (18681, 20061)]