1339813557

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{57191}}^1$

素因数の和:57353

約数の個数: 24

約数和(自身を含む): 2052048960

約数和(自身を除く): 712235403

約数列:

[1, 3, 9, 19, 57, 137, 171, 411, 1233, 2603, 7809, 23427, 57191, 171573, 514719, 1086629, 3259887, 7835167, 9779661, 23505501, 70516503, 148868173, 446604519, 1339813557]

約数ペア:

[(1, 1339813557), (3, 446604519), (9, 148868173), (19, 70516503), (57, 23505501), (137, 9779661), (171, 7835167), (411, 3259887), (1233, 1086629), (2603, 514719), (7809, 171573), (23427, 57191)]