17967491981

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1\times {\mathrm{769}}^1$

素因数の和:1469

約数の個数: 32

約数和(自身を含む): 19978358400

約数和(自身を除く): 2010866419

約数列:

[1, 17, 29, 83, 493, 571, 769, 1411, 2407, 9707, 13073, 16559, 22301, 40919, 47393, 63827, 281503, 379117, 439099, 805681, 1085059, 1374397, 1850983, 7464683, 12733871, 23364749, 31466711, 36445217, 216475807, 619568689, 1056911293, 17967491981]

約数ペア:

[(1, 17967491981), (17, 1056911293), (29, 619568689), (83, 216475807), (493, 36445217), (571, 31466711), (769, 23364749), (1411, 12733871), (2407, 7464683), (9707, 1850983), (13073, 1374397), (16559, 1085059), (22301, 805681), (40919, 439099), (47393, 379117), (63827, 281503)]