82707919

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{509}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 95961600

約数和(自身を除く): 13253681

約数列:

[1, 7, 139, 167, 509, 973, 1169, 3563, 23213, 70751, 85003, 162491, 495257, 595021, 11815417, 82707919]

約数ペア:

[(1, 82707919), (7, 11815417), (139, 595021), (167, 495257), (509, 162491), (973, 85003), (1169, 70751), (3563, 23213)]