13620563

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{677}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 15621120

約数和(自身を除く): 2000557

約数列:

[1, 11, 31, 59, 341, 649, 677, 1829, 7447, 20119, 20987, 39943, 230857, 439373, 1238233, 13620563]

約数ペア:

[(1, 13620563), (11, 1238233), (31, 439373), (59, 230857), (341, 39943), (649, 20987), (677, 20119), (1829, 7447)]