9210921

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 12581184

約数和(自身を除く): 3370263

約数列:

[1, 3, 73, 137, 219, 307, 411, 921, 10001, 22411, 30003, 42059, 67233, 126177, 3070307, 9210921]

約数ペア:

[(1, 9210921), (3, 3070307), (73, 126177), (137, 67233), (219, 42059), (307, 30003), (411, 22411), (921, 10001)]