83509321

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{1229}}^1$

素因数の和:1824

約数の個数: 16

約数和(自身を含む): 101312640

約数和(自身を除く): 17803319

約数列:

[1, 7, 17, 119, 571, 1229, 3997, 8603, 9707, 20893, 67949, 146251, 701759, 4912313, 11929903, 83509321]

約数ペア:

[(1, 83509321), (7, 11929903), (17, 4912313), (119, 701759), (571, 146251), (1229, 67949), (3997, 20893), (8603, 9707)]