6564831

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 10913280

約数和(自身を除く): 4348449

約数列:

[1, 3, 7, 13, 21, 39, 91, 139, 173, 273, 417, 519, 973, 1211, 1807, 2249, 2919, 3633, 5421, 6747, 12649, 15743, 24047, 37947, 47229, 72141, 168329, 312611, 504987, 937833, 2188277, 6564831]

約数ペア:

[(1, 6564831), (3, 2188277), (7, 937833), (13, 504987), (21, 312611), (39, 168329), (91, 72141), (139, 47229), (173, 37947), (273, 24047), (417, 15743), (519, 12649), (973, 6747), (1211, 5421), (1807, 3633), (2249, 2919)]