13973855

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 19975680

約数和(自身を除く): 6001825

約数列:

[1, 5, 7, 35, 59, 67, 101, 295, 335, 413, 469, 505, 707, 2065, 2345, 3535, 3953, 5959, 6767, 19765, 27671, 29795, 33835, 41713, 47369, 138355, 208565, 236845, 399253, 1996265, 2794771, 13973855]

約数ペア:

[(1, 13973855), (5, 2794771), (7, 1996265), (35, 399253), (59, 236845), (67, 208565), (101, 138355), (295, 47369), (335, 41713), (413, 33835), (469, 29795), (505, 27671), (707, 19765), (2065, 6767), (2345, 5959), (3535, 3953)]