1214499

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 2016000

約数和(自身を除く): 801501

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 149, 209, 247, 429, 447, 627, 741, 1639, 1937, 2717, 2831, 4917, 5811, 8151, 8493, 21307, 31141, 36803, 63921, 93423, 110409, 404833, 1214499]

約数ペア:

[(1, 1214499), (3, 404833), (11, 110409), (13, 93423), (19, 63921), (33, 36803), (39, 31141), (57, 21307), (143, 8493), (149, 8151), (209, 5811), (247, 4917), (429, 2831), (447, 2717), (627, 1937), (741, 1639)]