307537347

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{2053}}^1$

素因数の和:2259

約数の個数: 32

約数和(自身を含む): 463776768

約数和(自身を除く): 156239421

約数列:

[1, 3, 13, 23, 39, 69, 167, 299, 501, 897, 2053, 2171, 3841, 6159, 6513, 11523, 26689, 47219, 49933, 80067, 141657, 149799, 342851, 613847, 1028553, 1841541, 4457063, 7885573, 13371189, 23656719, 102512449, 307537347]

約数ペア:

[(1, 307537347), (3, 102512449), (13, 23656719), (23, 13371189), (39, 7885573), (69, 4457063), (167, 1841541), (299, 1028553), (501, 613847), (897, 342851), (2053, 149799), (2171, 141657), (3841, 80067), (6159, 49933), (6513, 47219), (11523, 26689)]