30403659

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 48077568

約数和(自身を除く): 17673909

約数列:

[1, 3, 11, 13, 33, 39, 131, 143, 393, 429, 541, 1441, 1623, 1703, 4323, 5109, 5951, 7033, 17853, 18733, 21099, 56199, 70871, 77363, 212613, 232089, 779581, 921323, 2338743, 2763969, 10134553, 30403659]

約数ペア:

[(1, 30403659), (3, 10134553), (11, 2763969), (13, 2338743), (33, 921323), (39, 779581), (131, 232089), (143, 212613), (393, 77363), (429, 70871), (541, 56199), (1441, 21099), (1623, 18733), (1703, 17853), (4323, 7033), (5109, 5951)]