13394829

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 21888000

約数和(自身を除く): 8493171

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 569, 1121, 1239, 1707, 3363, 3983, 7847, 10811, 11949, 23541, 32433, 33571, 75677, 100713, 227031, 234997, 637849, 704991, 1913547, 4464943, 13394829]

約数ペア:

[(1, 13394829), (3, 4464943), (7, 1913547), (19, 704991), (21, 637849), (57, 234997), (59, 227031), (133, 100713), (177, 75677), (399, 33571), (413, 32433), (569, 23541), (1121, 11949), (1239, 10811), (1707, 7847), (3363, 3983)]