16325337

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 25850880

約数和(自身を除く): 9525543

約数列:

[1, 3, 7, 21, 43, 101, 129, 179, 301, 303, 537, 707, 903, 1253, 2121, 3759, 4343, 7697, 13029, 18079, 23091, 30401, 53879, 54237, 91203, 126553, 161637, 379659, 777397, 2332191, 5441779, 16325337]

約数ペア:

[(1, 16325337), (3, 5441779), (7, 2332191), (21, 777397), (43, 379659), (101, 161637), (129, 126553), (179, 91203), (301, 54237), (303, 53879), (537, 30401), (707, 23091), (903, 18079), (1253, 13029), (2121, 7697), (3759, 4343)]