1312773711

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{21649}}^1$

素因数の和:21739

約数の個数: 32

約数和(自身を含む): 1964088000

約数和(自身を除く): 651314289

約数列:

[1, 3, 17, 29, 41, 51, 87, 123, 493, 697, 1189, 1479, 2091, 3567, 20213, 21649, 60639, 64947, 368033, 627821, 887609, 1104099, 1883463, 2662827, 10672957, 15089353, 25740661, 32018871, 45268059, 77221983, 437591237, 1312773711]

約数ペア:

[(1, 1312773711), (3, 437591237), (17, 77221983), (29, 45268059), (41, 32018871), (51, 25740661), (87, 15089353), (123, 10672957), (493, 2662827), (697, 1883463), (1189, 1104099), (1479, 887609), (2091, 627821), (3567, 368033), (20213, 64947), (21649, 60639)]