231314369

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{479}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 275278080

約数和(自身を除く): 43963711

約数列:

[1, 11, 13, 121, 143, 307, 479, 1573, 3377, 3991, 5269, 6227, 37147, 43901, 57959, 68497, 147053, 482911, 753467, 1617583, 1911689, 17793413, 21028579, 231314369]

約数ペア:

[(1, 231314369), (11, 21028579), (13, 17793413), (121, 1911689), (143, 1617583), (307, 753467), (479, 482911), (1573, 147053), (3377, 68497), (3991, 57959), (5269, 43901), (6227, 37147)]