1520952009

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1\times {\mathrm{607}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 2132766720

約数和(自身を除く): 611814711

約数列:

[1, 3, 29, 83, 87, 249, 347, 607, 1041, 1821, 2407, 7221, 10063, 17603, 28801, 30189, 50381, 52809, 86403, 151143, 210629, 631887, 835229, 1461049, 2505687, 4383147, 6108241, 17482207, 18324723, 52446621, 506984003, 1520952009]

約数ペア:

[(1, 1520952009), (3, 506984003), (29, 52446621), (83, 18324723), (87, 17482207), (249, 6108241), (347, 4383147), (607, 2505687), (1041, 1461049), (1821, 835229), (2407, 631887), (7221, 210629), (10063, 151143), (17603, 86403), (28801, 52809), (30189, 50381)]