71921859

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{1373}}^1$

素因数の和:2314

約数の個数: 16

約数和(自身を含む): 101126400

約数和(自身を除く): 29204541

約数列:

[1, 3, 19, 57, 919, 1373, 2757, 4119, 17461, 26087, 52383, 78261, 1261787, 3785361, 23973953, 71921859]

約数ペア:

[(1, 71921859), (3, 23973953), (19, 3785361), (57, 1261787), (919, 78261), (1373, 52383), (2757, 26087), (4119, 17461)]