313645449

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2687}}^1$

素因数の和:2817

約数の個数: 32

約数和(自身を含む): 467841024

約数和(自身を除く): 154195575

約数列:

[1, 3, 13, 39, 41, 73, 123, 219, 533, 949, 1599, 2687, 2847, 2993, 8061, 8979, 34931, 38909, 104793, 110167, 116727, 196151, 330501, 588453, 1432171, 2549963, 4296513, 7649889, 8042191, 24126573, 104548483, 313645449]

約数ペア:

[(1, 313645449), (3, 104548483), (13, 24126573), (39, 8042191), (41, 7649889), (73, 4296513), (123, 2549963), (219, 1432171), (533, 588453), (949, 330501), (1599, 196151), (2687, 116727), (2847, 110167), (2993, 104793), (8061, 38909), (8979, 34931)]