3680859

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 6146560

約数和(自身を除く): 2465701

約数列:

[1, 3, 7, 13, 21, 39, 91, 97, 139, 273, 291, 417, 679, 973, 1261, 1807, 2037, 2919, 3783, 5421, 8827, 12649, 13483, 26481, 37947, 40449, 94381, 175279, 283143, 525837, 1226953, 3680859]

約数ペア:

[(1, 3680859), (3, 1226953), (7, 525837), (13, 283143), (21, 175279), (39, 94381), (91, 40449), (97, 37947), (139, 26481), (273, 13483), (291, 12649), (417, 8827), (679, 5421), (973, 3783), (1261, 2919), (1807, 2037)]