40248921

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{971}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 55194048

約数和(自身を除く): 14945127

約数列:

[1, 3, 41, 123, 337, 971, 1011, 2913, 13817, 39811, 41451, 119433, 327227, 981681, 13416307, 40248921]

約数ペア:

[(1, 40248921), (3, 13416307), (41, 981681), (123, 327227), (337, 119433), (971, 41451), (1011, 39811), (2913, 13817)]