12345620943

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{5569}}^1$

素因数の和:5991

約数の個数: 32

約数和(自身を含む): 17292844800

約数和(自身を除く): 4947223857

約数列:

[1, 3, 29, 83, 87, 249, 307, 921, 2407, 5569, 7221, 8903, 16707, 25481, 26709, 76443, 161501, 462227, 484503, 738949, 1386681, 1709683, 2216847, 5129049, 13404583, 40213749, 49580807, 141903689, 148742421, 425711067, 4115206981, 12345620943]

約数ペア:

[(1, 12345620943), (3, 4115206981), (29, 425711067), (83, 148742421), (87, 141903689), (249, 49580807), (307, 40213749), (921, 13404583), (2407, 5129049), (5569, 2216847), (7221, 1709683), (8903, 1386681), (16707, 738949), (25481, 484503), (26709, 462227), (76443, 161501)]