40340901

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{479}}^1$

素因数の和:968

約数の個数: 16

約数和(自身を含む): 54835200

約数和(自身を除く): 14494299

約数列:

[1, 3, 67, 201, 419, 479, 1257, 1437, 28073, 32093, 84219, 96279, 200701, 602103, 13446967, 40340901]

約数ペア:

[(1, 40340901), (3, 13446967), (67, 602103), (201, 200701), (419, 96279), (479, 84219), (1257, 32093), (1437, 28073)]