1223091793

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{9739}}^1$

素因数の和:9997

約数の個数: 24

約数和(自身を含む): 1558945440

約数和(自身を除く): 335853647

約数列:

[1, 7, 11, 49, 77, 233, 539, 1631, 2563, 9739, 11417, 17941, 68173, 107129, 125587, 477211, 749903, 2269187, 5249321, 15884309, 24961057, 111190163, 174727399, 1223091793]

約数ペア:

[(1, 1223091793), (7, 174727399), (11, 111190163), (49, 24961057), (77, 15884309), (233, 5249321), (539, 2269187), (1631, 749903), (2563, 477211), (9739, 125587), (11417, 107129), (17941, 68173)]