16818633

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3343}}^1$

素因数の和:3405

約数の個数: 24

約数和(自身を含む): 26778752

約数和(自身を除く): 9960119

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 3343, 5031, 10029, 30087, 43459, 130377, 143749, 391131, 431247, 1293741, 1868737, 5606211, 16818633]

約数ペア:

[(1, 16818633), (3, 5606211), (9, 1868737), (13, 1293741), (39, 431247), (43, 391131), (117, 143749), (129, 130377), (387, 43459), (559, 30087), (1677, 10029), (3343, 5031)]