27740269

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 29877120

約数和(自身を除く): 2136851

約数列:

[1, 29, 37, 103, 251, 1073, 2987, 3811, 7279, 9287, 25853, 110519, 269323, 749737, 956561, 27740269]

約数ペア:

[(1, 27740269), (29, 956561), (37, 749737), (103, 269323), (251, 110519), (1073, 25853), (2987, 9287), (3811, 7279)]