1081880751

素因数分解:

$3^1\times 7^2\times {\mathrm{773}}^1\times {\mathrm{9521}}^1$

素因数の和:10311

約数の個数: 24

約数和(自身を含む): 1680366384

約数和(自身を除く): 598485633

約数列:

[1, 3, 7, 21, 49, 147, 773, 2319, 5411, 9521, 16233, 28563, 37877, 66647, 113631, 199941, 466529, 1399587, 7359733, 22079199, 51518131, 154554393, 360626917, 1081880751]

約数ペア:

[(1, 1081880751), (3, 360626917), (7, 154554393), (21, 51518131), (49, 22079199), (147, 7359733), (773, 1399587), (2319, 466529), (5411, 199941), (9521, 113631), (16233, 66647), (28563, 37877)]