22757553

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 41606656

約数和(自身を除く): 18849103

約数列:

[1, 3, 7, 9, 13, 21, 37, 39, 63, 91, 111, 117, 259, 273, 333, 481, 751, 777, 819, 1443, 2253, 2331, 3367, 4329, 5257, 6759, 9763, 10101, 15771, 27787, 29289, 30303, 47313, 68341, 83361, 87867, 194509, 205023, 250083, 361231, 583527, 615069, 1083693, 1750581, 2528617, 3251079, 7585851, 22757553]

約数ペア:

[(1, 22757553), (3, 7585851), (7, 3251079), (9, 2528617), (13, 1750581), (21, 1083693), (37, 615069), (39, 583527), (63, 361231), (91, 250083), (111, 205023), (117, 194509), (259, 87867), (273, 83361), (333, 68341), (481, 47313), (751, 30303), (777, 29289), (819, 27787), (1443, 15771), (2253, 10101), (2331, 9763), (3367, 6759), (4329, 5257)]