71156197

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{13049}}^1$

素因数の和:13116

約数の個数: 16

約数和(自身を含む): 87696000

約数和(自身を除く): 16539803

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 13049, 91343, 247931, 535009, 1735517, 3745063, 10165171, 71156197]

約数ペア:

[(1, 71156197), (7, 10165171), (19, 3745063), (41, 1735517), (133, 535009), (287, 247931), (779, 91343), (5453, 13049)]