1955811

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 32

約数和(自身を含む): 3161088

約数和(自身を除く): 1205277

約数列:

[1, 3, 11, 13, 33, 39, 47, 97, 141, 143, 291, 429, 517, 611, 1067, 1261, 1551, 1833, 3201, 3783, 4559, 6721, 13677, 13871, 20163, 41613, 50149, 59267, 150447, 177801, 651937, 1955811]

約数ペア:

[(1, 1955811), (3, 651937), (11, 177801), (13, 150447), (33, 59267), (39, 50149), (47, 41613), (97, 20163), (141, 13871), (143, 13677), (291, 6721), (429, 4559), (517, 3783), (611, 3201), (1067, 1833), (1261, 1551)]