23967021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{21191}}^1$

素因数の和:21236

約数の個数: 16

約数和(自身を含む): 35602560

約数和(自身を除く): 11635539

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 21191, 63573, 275483, 614539, 826449, 1843617, 7989007, 23967021]

約数ペア:

[(1, 23967021), (3, 7989007), (13, 1843617), (29, 826449), (39, 614539), (87, 275483), (377, 63573), (1131, 21191)]