38158127

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2663}}^1$

素因数の和:2782

約数の個数: 16

約数和(自身を含む): 46033920

約数和(自身を除く): 7875793

約数列:

[1, 7, 23, 89, 161, 623, 2047, 2663, 14329, 18641, 61249, 237007, 428743, 1659049, 5451161, 38158127]

約数ペア:

[(1, 38158127), (7, 5451161), (23, 1659049), (89, 428743), (161, 237007), (623, 61249), (2047, 18641), (2663, 14329)]