5509189

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 6566400

約数和(自身を除く): 1057211

約数列:

[1, 7, 37, 89, 239, 259, 623, 1673, 3293, 8843, 21271, 23051, 61901, 148897, 787027, 5509189]

約数ペア:

[(1, 5509189), (7, 787027), (37, 148897), (89, 61901), (239, 23051), (259, 21271), (623, 8843), (1673, 3293)]