1421798519

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{439}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 1637222400

約数和(自身を除く): 215423881

約数列:

[1, 17, 19, 37, 271, 323, 439, 629, 703, 4607, 5149, 7463, 8341, 10027, 11951, 16243, 87533, 118969, 141797, 170459, 190513, 276131, 308617, 2022473, 2260411, 3238721, 4401853, 5246489, 38426987, 74831501, 83635207, 1421798519]

約数ペア:

[(1, 1421798519), (17, 83635207), (19, 74831501), (37, 38426987), (271, 5246489), (323, 4401853), (439, 3238721), (629, 2260411), (703, 2022473), (4607, 308617), (5149, 276131), (7463, 190513), (8341, 170459), (10027, 141797), (11951, 118969), (16243, 87533)]