20131840401

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{1543}}^1\times {\mathrm{33199}}^1$

素因数の和:34876

約数の個数: 16

約数和(自身を含む): 27065702400

約数和(自身を除く): 6933861999

約数列:

[1, 3, 131, 393, 1543, 4629, 33199, 99597, 202133, 606399, 4349069, 13047207, 51226057, 153678171, 6710613467, 20131840401]

約数ペア:

[(1, 20131840401), (3, 6710613467), (131, 153678171), (393, 51226057), (1543, 13047207), (4629, 4349069), (33199, 606399), (99597, 202133)]