30257613

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 44972928

約数和(自身を除く): 14715315

約数列:

[1, 3, 9, 47, 141, 233, 307, 423, 699, 921, 2097, 2763, 10951, 14429, 32853, 43287, 71531, 98559, 129861, 214593, 643779, 3361957, 10085871, 30257613]

約数ペア:

[(1, 30257613), (3, 10085871), (9, 3361957), (47, 643779), (141, 214593), (233, 129861), (307, 98559), (423, 71531), (699, 43287), (921, 32853), (2097, 14429), (2763, 10951)]