315042013

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5413}}^1$

素因数の和:5485

約数の個数: 24

約数和(自身を含む): 383072984

約数和(自身を除く): 68030971

約数列:

[1, 11, 13, 37, 121, 143, 407, 481, 1573, 4477, 5291, 5413, 58201, 59543, 70369, 200281, 654973, 774059, 2203091, 2603653, 8514649, 24234001, 28640183, 315042013]

約数ペア:

[(1, 315042013), (11, 28640183), (13, 24234001), (37, 8514649), (121, 2603653), (143, 2203091), (407, 774059), (481, 654973), (1573, 200281), (4477, 70369), (5291, 59543), (5413, 58201)]