15314674557

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2952511}}^1$

素因数の和:2952553

約数の個数: 32

約数和(自身を含む): 26454507520

約数和(自身を除く): 11139832963

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 2952511, 8857533, 20667577, 38382643, 56097709, 62002731, 115147929, 168293127, 268678501, 392683963, 729270217, 806035503, 1178051889, 2187810651, 5104891519, 15314674557]

約数ペア:

[(1, 15314674557), (3, 5104891519), (7, 2187810651), (13, 1178051889), (19, 806035503), (21, 729270217), (39, 392683963), (57, 268678501), (91, 168293127), (133, 115147929), (247, 62002731), (273, 56097709), (399, 38382643), (741, 20667577), (1729, 8857533), (5187, 2952511)]