315028819

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{9421}}^1$

素因数の和:9726

約数の個数: 16

約数和(自身を含む): 382608576

約数和(自身を除く): 67579757

約数列:

[1, 7, 17, 119, 281, 1967, 4777, 9421, 33439, 65947, 160157, 1121099, 2647301, 18531107, 45004117, 315028819]

約数ペア:

[(1, 315028819), (7, 45004117), (17, 18531107), (119, 2647301), (281, 1121099), (1967, 160157), (4777, 65947), (9421, 33439)]