780302013

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{90659}}^1$

素因数の和:90832

約数の個数: 16

約数和(自身を含む): 1102425600

約数和(自身を除く): 322123587

約数列:

[1, 3, 19, 57, 151, 453, 2869, 8607, 90659, 271977, 1722521, 5167563, 13689509, 41068527, 260100671, 780302013]

約数ペア:

[(1, 780302013), (3, 260100671), (19, 41068527), (57, 13689509), (151, 5167563), (453, 1722521), (2869, 271977), (8607, 90659)]