274304303

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 347289600

約数和(自身を除く): 72985297

約数列:

[1, 7, 13, 49, 91, 227, 271, 343, 637, 1589, 1897, 2951, 3523, 4459, 11123, 13279, 20657, 24661, 61517, 77861, 92953, 144599, 172627, 430619, 799721, 1012193, 1208389, 3014333, 5598047, 21100331, 39186329, 274304303]

約数ペア:

[(1, 274304303), (7, 39186329), (13, 21100331), (49, 5598047), (91, 3014333), (227, 1208389), (271, 1012193), (343, 799721), (637, 430619), (1589, 172627), (1897, 144599), (2951, 92953), (3523, 77861), (4459, 61517), (11123, 24661), (13279, 20657)]