20161110441

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{43237}}^1$

素因数の和:43521

約数の個数: 32

約数和(自身を含む): 29288383488

約数和(自身を除く): 9127273047

約数列:

[1, 3, 17, 41, 51, 123, 223, 669, 697, 2091, 3791, 9143, 11373, 27429, 43237, 129711, 155431, 466293, 735029, 1772717, 2205087, 5318151, 9641851, 28925553, 30136189, 90408567, 163911467, 395315891, 491734401, 1185947673, 6720370147, 20161110441]

約数ペア:

[(1, 20161110441), (3, 6720370147), (17, 1185947673), (41, 491734401), (51, 395315891), (123, 163911467), (223, 90408567), (669, 30136189), (697, 28925553), (2091, 9641851), (3791, 5318151), (9143, 2205087), (11373, 1772717), (27429, 735029), (43237, 466293), (129711, 155431)]