39878949

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^2$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 59494176

約数和(自身を除く): 19615227

約数列:

[1, 3, 11, 33, 53, 151, 159, 453, 583, 1661, 1749, 4983, 8003, 22801, 24009, 68403, 88033, 250811, 264099, 752433, 1208453, 3625359, 13292983, 39878949]

約数ペア:

[(1, 39878949), (3, 13292983), (11, 3625359), (33, 1208453), (53, 752433), (151, 264099), (159, 250811), (453, 88033), (583, 68403), (1661, 24009), (1749, 22801), (4983, 8003)]