80432821

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{367}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 93265920

約数和(自身を除く): 12833099

約数列:

[1, 7, 131, 239, 367, 917, 1673, 2569, 31309, 48077, 87713, 219163, 336539, 613991, 11490403, 80432821]

約数ペア:

[(1, 80432821), (7, 11490403), (131, 613991), (239, 336539), (367, 219163), (917, 87713), (1673, 48077), (2569, 31309)]