173222371

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1\times {\mathrm{797}}^1$

素因数の和:1374

約数の個数: 16

約数和(自身を含む): 201862080

約数和(自身を除く): 28639709

約数列:

[1, 7, 61, 427, 509, 797, 3563, 5579, 31049, 48617, 217343, 340319, 405673, 2839711, 24746053, 173222371]

約数ペア:

[(1, 173222371), (7, 24746053), (61, 2839711), (427, 405673), (509, 340319), (797, 217343), (3563, 48617), (5579, 31049)]