30695697

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2459}}^1$

素因数の和:2557

約数の個数: 24

約数和(自身を含む): 47330400

約数和(自身を除く): 16634703

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 2459, 4161, 7377, 12483, 22131, 46721, 140163, 179507, 420489, 538521, 1615563, 3410633, 10231899, 30695697]

約数ペア:

[(1, 30695697), (3, 10231899), (9, 3410633), (19, 1615563), (57, 538521), (73, 420489), (171, 179507), (219, 140163), (657, 46721), (1387, 22131), (2459, 12483), (4161, 7377)]