13480481

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1283}}^1$

素因数の和:1388

約数の個数: 16

約数和(自身を含む): 16435200

約数和(自身を除く): 2954719

約数列:

[1, 7, 19, 79, 133, 553, 1283, 1501, 8981, 10507, 24377, 101357, 170639, 709499, 1925783, 13480481]

約数ペア:

[(1, 13480481), (7, 1925783), (19, 709499), (79, 170639), (133, 101357), (553, 24377), (1283, 10507), (1501, 8981)]