1540109493

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1\times {\mathrm{467}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 2440803456

約数和(自身を除く): 900693963

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 397, 467, 639, 923, 1191, 1401, 2769, 3573, 4203, 5161, 6071, 8307, 15483, 18213, 28187, 33157, 46449, 54639, 84561, 99471, 185399, 253683, 298413, 366431, 431041, 556197, 1099293, 1293123, 1668591, 2410187, 3297879, 3879369, 7230561, 13163329, 21691683, 39489987, 118469961, 171123277, 513369831, 1540109493]

約数ペア:

[(1, 1540109493), (3, 513369831), (9, 171123277), (13, 118469961), (39, 39489987), (71, 21691683), (117, 13163329), (213, 7230561), (397, 3879369), (467, 3297879), (639, 2410187), (923, 1668591), (1191, 1293123), (1401, 1099293), (2769, 556197), (3573, 431041), (4203, 366431), (5161, 298413), (6071, 253683), (8307, 185399), (15483, 99471), (18213, 84561), (28187, 54639), (33157, 46449)]