1406816831

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{70099}}^1$

素因数の和:70214

約数の個数: 16

約数和(自身を含む): 1668940800

約数和(自身を除く): 262123969

約数列:

[1, 7, 47, 61, 329, 427, 2867, 20069, 70099, 490693, 3294653, 4276039, 23062571, 29932273, 200973833, 1406816831]

約数ペア:

[(1, 1406816831), (7, 200973833), (47, 29932273), (61, 23062571), (329, 4276039), (427, 3294653), (2867, 490693), (20069, 70099)]