1661049939

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{288527}}^1$

素因数の和:288650

約数の個数: 16

約数和(自身を含む): 2354388480

約数和(自身を除く): 693338541

約数列:

[1, 3, 19, 57, 101, 303, 1919, 5757, 288527, 865581, 5482013, 16446039, 29141227, 87423681, 553683313, 1661049939]

約数ペア:

[(1, 1661049939), (3, 553683313), (19, 87423681), (57, 29141227), (101, 16446039), (303, 5482013), (1919, 865581), (5757, 288527)]