1279071699

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1\times {\mathrm{509}}^1$

素因数の和:1075

約数の個数: 32

約数和(自身を含む): 1809561600

約数和(自身を除く): 530489901

約数列:

[1, 3, 23, 69, 79, 237, 461, 509, 1383, 1527, 1817, 5451, 10603, 11707, 31809, 35121, 36419, 40211, 109257, 120633, 234649, 703947, 837637, 924853, 2512911, 2774559, 5396927, 16190781, 18537271, 55611813, 426357233, 1279071699]

約数ペア:

[(1, 1279071699), (3, 426357233), (23, 55611813), (69, 18537271), (79, 16190781), (237, 5396927), (461, 2774559), (509, 2512911), (1383, 924853), (1527, 837637), (1817, 703947), (5451, 234649), (10603, 120633), (11707, 109257), (31809, 40211), (35121, 36419)]