22497813

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5197}}^1$

素因数の和:5253

約数の個数: 24

約数和(自身を含む): 35949368

約数和(自身を除く): 13451555

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 5197, 15591, 46773, 67561, 192289, 202683, 576867, 608049, 1730601, 2499757, 7499271, 22497813]

約数ペア:

[(1, 22497813), (3, 7499271), (9, 2499757), (13, 1730601), (37, 608049), (39, 576867), (111, 202683), (117, 192289), (333, 67561), (481, 46773), (1443, 15591), (4329, 5197)]