17372971

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5503}}^1$

素因数の和:5562

約数の個数: 16

約数和(自身を含む): 22192128

約数和(自身を除く): 4819157

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 5503, 38521, 60533, 225623, 423731, 1579361, 2481853, 17372971]

約数ペア:

[(1, 17372971), (7, 2481853), (11, 1579361), (41, 423731), (77, 225623), (287, 60533), (451, 38521), (3157, 5503)]