33231393

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{659}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 51891840

約数和(自身を除く): 18660447

約数列:

[1, 3, 9, 13, 39, 117, 431, 659, 1293, 1977, 3879, 5603, 5931, 8567, 16809, 25701, 50427, 77103, 284029, 852087, 2556261, 3692377, 11077131, 33231393]

約数ペア:

[(1, 33231393), (3, 11077131), (9, 3692377), (13, 2556261), (39, 852087), (117, 284029), (431, 77103), (659, 50427), (1293, 25701), (1977, 16809), (3879, 8567), (5603, 5931)]