30652587

素因数分解:

$3^4\times 7^2\times {\mathrm{7723}}^1$

素因数の和:7749

約数の個数: 30

約数和(自身を含む): 53272428

約数和(自身を除く): 22619841

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 7723, 23169, 54061, 69507, 162183, 208521, 378427, 486549, 625563, 1135281, 1459647, 3405843, 4378941, 10217529, 30652587]

約数ペア:

[(1, 30652587), (3, 10217529), (7, 4378941), (9, 3405843), (21, 1459647), (27, 1135281), (49, 625563), (63, 486549), (81, 378427), (147, 208521), (189, 162183), (441, 69507), (567, 54061), (1323, 23169), (3969, 7723)]