11921715

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6793}}^1$

素因数の和:6820

約数の個数: 32

約数和(自身を含む): 22827840

約数和(自身を除く): 10906125

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 6793, 20379, 33965, 61137, 88309, 101895, 183411, 264927, 305685, 441545, 794781, 917055, 1324635, 2384343, 3973905, 11921715]

約数ペア:

[(1, 11921715), (3, 3973905), (5, 2384343), (9, 1324635), (13, 917055), (15, 794781), (27, 441545), (39, 305685), (45, 264927), (65, 183411), (117, 101895), (135, 88309), (195, 61137), (351, 33965), (585, 20379), (1755, 6793)]