243793906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1\times {\mathrm{5503}}^1$

素因数の和:6825

約数の個数: 16

約数和(自身を含む): 387569664

約数和(自身を除く): 143775758

約数列:

[1, 2, 17, 34, 1303, 2606, 5503, 11006, 22151, 44302, 93551, 187102, 7170409, 14340818, 121896953, 243793906]

約数ペア:

[(1, 243793906), (2, 121896953), (17, 14340818), (34, 7170409), (1303, 187102), (2606, 93551), (5503, 44302), (11006, 22151)]