313936719

素因数分解:

$3^1\times {\mathrm{73}}^3\times {\mathrm{269}}^1$

素因数の和:491

約数の個数: 16

約数和(自身を含む): 425973600

約数和(自身を除く): 112036881

約数列:

[1, 3, 73, 219, 269, 807, 5329, 15987, 19637, 58911, 389017, 1167051, 1433501, 4300503, 104645573, 313936719]

約数ペア:

[(1, 313936719), (3, 104645573), (73, 4300503), (219, 1433501), (269, 1167051), (807, 389017), (5329, 58911), (15987, 19637)]