87465697

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 103047336

約数和(自身を除く): 15581639

約数列:

[1, 11, 17, 101, 121, 187, 421, 1111, 1717, 2057, 4631, 7157, 12221, 18887, 42521, 50941, 78727, 207757, 467731, 722857, 865997, 5145041, 7951427, 87465697]

約数ペア:

[(1, 87465697), (11, 7951427), (17, 5145041), (101, 865997), (121, 722857), (187, 467731), (421, 207757), (1111, 78727), (1717, 50941), (2057, 42521), (4631, 18887), (7157, 12221)]