65730497

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:736

約数の個数: 16

約数和(自身を含む): 76377600

約数和(自身を除く): 10647103

約数列:

[1, 7, 101, 239, 389, 707, 1673, 2723, 24139, 39289, 92971, 168973, 275023, 650797, 9390071, 65730497]

約数ペア:

[(1, 65730497), (7, 9390071), (101, 650797), (239, 275023), (389, 168973), (707, 92971), (1673, 39289), (2723, 24139)]