1355369421

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{4937}}^1$

素因数の和:5733

約数の個数: 32

約数和(自身を含む): 2190101760

約数和(自身を除く): 834732339

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 769, 2307, 4937, 5383, 13073, 14811, 16149, 34559, 39219, 83929, 91511, 103677, 251787, 274533, 587503, 1762509, 3796553, 11389659, 26575871, 64541401, 79727613, 193624203, 451789807, 1355369421]

約数ペア:

[(1, 1355369421), (3, 451789807), (7, 193624203), (17, 79727613), (21, 64541401), (51, 26575871), (119, 11389659), (357, 3796553), (769, 1762509), (2307, 587503), (4937, 274533), (5383, 251787), (13073, 103677), (14811, 91511), (16149, 83929), (34559, 39219)]