71294447

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{3347}}^1$

素因数の和:3550

約数の個数: 16

約数和(自身を含む): 86780160

約数和(自身を除く): 15485713

約数列:

[1, 7, 17, 119, 179, 1253, 3043, 3347, 21301, 23429, 56899, 398293, 599113, 4193791, 10184921, 71294447]

約数ペア:

[(1, 71294447), (7, 10184921), (17, 4193791), (119, 599113), (179, 398293), (1253, 56899), (3043, 23429), (3347, 21301)]