38778897

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{1009}}^1$

素因数の和:1592

約数の個数: 16

約数和(自身を含む): 54103680

約数和(自身を除く): 15324783

約数列:

[1, 3, 23, 69, 557, 1009, 1671, 3027, 12811, 23207, 38433, 69621, 562013, 1686039, 12926299, 38778897]

約数ペア:

[(1, 38778897), (3, 12926299), (23, 1686039), (69, 562013), (557, 69621), (1009, 38433), (1671, 23207), (3027, 12811)]