1917201

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 3104640

約数和(自身を除く): 1187439

約数列:

[1, 3, 11, 13, 33, 39, 41, 109, 123, 143, 327, 429, 451, 533, 1199, 1353, 1417, 1599, 3597, 4251, 4469, 5863, 13407, 15587, 17589, 46761, 49159, 58097, 147477, 174291, 639067, 1917201]

約数ペア:

[(1, 1917201), (3, 639067), (11, 174291), (13, 147477), (33, 58097), (39, 49159), (41, 46761), (109, 17589), (123, 15587), (143, 13407), (327, 5863), (429, 4469), (451, 4251), (533, 3597), (1199, 1599), (1353, 1417)]