23793003

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{15643}}^1$

素因数の和:15675

約数の個数: 18

約数和(自身を含む): 37217076

約数和(自身を除く): 13424073

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 15643, 46929, 140787, 203359, 610077, 1830231, 2643667, 7931001, 23793003]

約数ペア:

[(1, 23793003), (3, 7931001), (9, 2643667), (13, 1830231), (39, 610077), (117, 203359), (169, 140787), (507, 46929), (1521, 15643)]