23318451

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{15331}}^1$

素因数の和:15363

約数の個数: 18

約数和(自身を含む): 36474828

約数和(自身を除く): 13156377

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 15331, 45993, 137979, 199303, 597909, 1793727, 2590939, 7772817, 23318451]

約数ペア:

[(1, 23318451), (3, 7772817), (9, 2590939), (13, 1793727), (39, 597909), (117, 199303), (169, 137979), (507, 45993), (1521, 15331)]