9726451721

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1\times {\mathrm{433}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 11447267328

約数和(自身を除く): 1720815607

約数列:

[1, 7, 53, 191, 317, 371, 433, 1337, 2219, 3031, 10123, 16801, 22949, 60547, 70861, 82703, 117607, 137261, 160643, 423829, 578921, 960827, 3208991, 4383259, 7274833, 22462937, 26216851, 30682813, 50923831, 183517957, 1389493103, 9726451721]

約数ペア:

[(1, 9726451721), (7, 1389493103), (53, 183517957), (191, 50923831), (317, 30682813), (371, 26216851), (433, 22462937), (1337, 7274833), (2219, 4383259), (3031, 3208991), (10123, 960827), (16801, 578921), (22949, 423829), (60547, 160643), (70861, 137261), (82703, 117607)]