8891601

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3319}}^1$

素因数の和:3388

約数の個数: 16

約数和(自身を含む): 12748800

約数和(自身を除く): 3857199

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 3319, 9957, 63061, 155993, 189183, 467979, 2963867, 8891601]

約数ペア:

[(1, 8891601), (3, 2963867), (19, 467979), (47, 189183), (57, 155993), (141, 63061), (893, 9957), (2679, 3319)]