348974929

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{6421}}^1$

素因数の和:6600

約数の個数: 16

約数和(自身を含む): 388402560

約数和(自身を除く): 39427631

約数列:

[1, 17, 23, 139, 391, 2363, 3197, 6421, 54349, 109157, 147683, 892519, 2510611, 15172823, 20527937, 348974929]

約数ペア:

[(1, 348974929), (17, 20527937), (23, 15172823), (139, 2510611), (391, 892519), (2363, 147683), (3197, 109157), (6421, 54349)]