1688892927

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1\times {\mathrm{10151}}^1$

素因数の和:11974

約数の個数: 16

約数和(自身を含む): 2326026240

約数和(自身を除く): 637133313

約数列:

[1, 3, 31, 93, 1789, 5367, 10151, 30453, 55459, 166377, 314681, 944043, 18160139, 54480417, 562964309, 1688892927]

約数ペア:

[(1, 1688892927), (3, 562964309), (31, 54480417), (93, 18160139), (1789, 944043), (5367, 314681), (10151, 166377), (30453, 55459)]