17386472089

素因数分解:

$7^3\times {\mathrm{389}}^1\times {\mathrm{130307}}^1$

素因数の和:130717

約数の個数: 16

約数和(自身を含む): 20328048000

約数和(自身を除く): 2941575911

約数列:

[1, 7, 49, 343, 389, 2723, 19061, 130307, 133427, 912149, 6385043, 44695301, 50689423, 354825961, 2483781727, 17386472089]

約数ペア:

[(1, 17386472089), (7, 2483781727), (49, 354825961), (343, 50689423), (389, 44695301), (2723, 6385043), (19061, 912149), (130307, 133427)]