9843668639

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1491239}}^1$

素因数の和:1491310

約数の個数: 16

約数和(自身を含む): 12025359360

約数和(自身を除く): 2181690721

約数列:

[1, 7, 23, 41, 161, 287, 943, 6601, 1491239, 10438673, 34298497, 61140799, 240089479, 427985593, 1406238377, 9843668639]

約数ペア:

[(1, 9843668639), (7, 1406238377), (23, 427985593), (41, 240089479), (161, 61140799), (287, 34298497), (943, 10438673), (6601, 1491239)]