508765887

素因数分解:

$3^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{10007}}^1$

素因数の和:10292

約数の個数: 32

約数和(自身を含む): 864691200

約数和(自身を除く): 355925313

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 269, 807, 1883, 2421, 5649, 7263, 10007, 16947, 30021, 50841, 70049, 90063, 210147, 270189, 630441, 1891323, 2691883, 8075649, 18843181, 24226947, 56529543, 72680841, 169588629, 508765887]

約数ペア:

[(1, 508765887), (3, 169588629), (7, 72680841), (9, 56529543), (21, 24226947), (27, 18843181), (63, 8075649), (189, 2691883), (269, 1891323), (807, 630441), (1883, 270189), (2421, 210147), (5649, 90063), (7263, 70049), (10007, 50841), (16947, 30021)]