1995415359

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{44257}}^1$

素因数の和:44399

約数の個数: 32

約数和(自身を含む): 3229063680

約数和(自身を除く): 1233648321

約数列:

[1, 3, 7, 19, 21, 57, 113, 133, 339, 399, 791, 2147, 2373, 6441, 15029, 44257, 45087, 132771, 309799, 840883, 929397, 2522649, 5001041, 5886181, 15003123, 17658543, 35007287, 95019779, 105021861, 285059337, 665138453, 1995415359]

約数ペア:

[(1, 1995415359), (3, 665138453), (7, 285059337), (19, 105021861), (21, 95019779), (57, 35007287), (113, 17658543), (133, 15003123), (339, 5886181), (399, 5001041), (791, 2522649), (2147, 929397), (2373, 840883), (6441, 309799), (15029, 132771), (44257, 45087)]