31193763

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 45964800

約数和(自身を除く): 14771037

約数列:

[1, 3, 19, 29, 57, 87, 113, 167, 339, 501, 551, 1653, 2147, 3173, 3277, 4843, 6441, 9519, 9831, 14529, 18871, 56613, 62263, 92017, 186789, 276051, 358549, 547259, 1075647, 1641777, 10397921, 31193763]

約数ペア:

[(1, 31193763), (3, 10397921), (19, 1641777), (29, 1075647), (57, 547259), (87, 358549), (113, 276051), (167, 186789), (339, 92017), (501, 62263), (551, 56613), (1653, 18871), (2147, 14529), (3173, 9831), (3277, 9519), (4843, 6441)]