23608887

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{431}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 34318080

約数和(自身を除く): 10709193

約数列:

[1, 3, 19, 31, 57, 93, 431, 589, 961, 1293, 1767, 2883, 8189, 13361, 18259, 24567, 40083, 54777, 253859, 414191, 761577, 1242573, 7869629, 23608887]

約数ペア:

[(1, 23608887), (3, 7869629), (19, 1242573), (31, 761577), (57, 414191), (93, 253859), (431, 54777), (589, 40083), (961, 24567), (1293, 18259), (1767, 13361), (2883, 8189)]