5247417

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3163}}^1$

素因数の和:3252

約数の個数: 16

約数和(自身を含む): 8099840

約数和(自身を除く): 2852423

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 3163, 9489, 22141, 66423, 249877, 749631, 1749139, 5247417]

約数ペア:

[(1, 5247417), (3, 1749139), (7, 749631), (21, 249877), (79, 66423), (237, 22141), (553, 9489), (1659, 3163)]