74256447

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{4261}}^1$

素因数の和:4458

約数の個数: 16

約数和(自身を含む): 102356192

約数和(自身を除く): 28099745

約数列:

[1, 3, 37, 111, 157, 471, 4261, 5809, 12783, 17427, 157657, 472971, 668977, 2006931, 24752149, 74256447]

約数ペア:

[(1, 74256447), (3, 24752149), (37, 2006931), (111, 668977), (157, 472971), (471, 157657), (4261, 17427), (5809, 12783)]