122156749

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2857}}^1$

素因数の和:2917

約数の個数: 24

約数和(自身を含む): 150628032

約数和(自身を除く): 28471283

約数列:

[1, 11, 13, 23, 143, 169, 253, 299, 1859, 2857, 3289, 3887, 31427, 37141, 42757, 65711, 408551, 482833, 722821, 854243, 5311163, 9396673, 11105159, 122156749]

約数ペア:

[(1, 122156749), (11, 11105159), (13, 9396673), (23, 5311163), (143, 854243), (169, 722821), (253, 482833), (299, 408551), (1859, 65711), (2857, 42757), (3289, 37141), (3887, 31427)]