40292019

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{31751}}^1$

素因数の和:31807

約数の個数: 16

約数和(自身を含む): 60963840

約数和(自身を除く): 20671821

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 31751, 95253, 285759, 857277, 1492297, 4476891, 13430673, 40292019]

約数ペア:

[(1, 40292019), (3, 13430673), (9, 4476891), (27, 1492297), (47, 857277), (141, 285759), (423, 95253), (1269, 31751)]