42667163

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{3203}}^1$

素因数の和:3394

約数の個数: 16

約数和(自身を含む): 53519616

約数和(自身を除く): 10852453

約数列:

[1, 7, 11, 77, 173, 1211, 1903, 3203, 13321, 22421, 35233, 246631, 554119, 3878833, 6095309, 42667163]

約数ペア:

[(1, 42667163), (7, 6095309), (11, 3878833), (77, 554119), (173, 246631), (1211, 35233), (1903, 22421), (3203, 13321)]