288515529

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{12203}}^1$

素因数の和:12317

約数の個数: 24

約数和(自身を含む): 434071872

約数和(自身を除く): 145556343

約数列:

[1, 3, 9, 37, 71, 111, 213, 333, 639, 2627, 7881, 12203, 23643, 36609, 109827, 451511, 866413, 1354533, 2599239, 4063599, 7797717, 32057281, 96171843, 288515529]

約数ペア:

[(1, 288515529), (3, 96171843), (9, 32057281), (37, 7797717), (71, 4063599), (111, 2599239), (213, 1354533), (333, 866413), (639, 451511), (2627, 109827), (7881, 36609), (12203, 23643)]