13505013

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 20049120

約数和(自身を除く): 6544107

約数列:

[1, 3, 9, 83, 101, 179, 249, 303, 537, 747, 909, 1611, 8383, 14857, 18079, 25149, 44571, 54237, 75447, 133713, 162711, 1500557, 4501671, 13505013]

約数ペア:

[(1, 13505013), (3, 4501671), (9, 1500557), (83, 162711), (101, 133713), (179, 75447), (249, 54237), (303, 44571), (537, 25149), (747, 18079), (909, 14857), (1611, 8383)]