12920236977

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{6451}}^1\times {\mathrm{23021}}^1$

素因数の和:29504

約数の個数: 16

約数和(自身を含む): 17824553280

約数和(自身を除く): 4904316303

約数列:

[1, 3, 29, 87, 6451, 19353, 23021, 69063, 187079, 561237, 667609, 2002827, 148508471, 445525413, 4306745659, 12920236977]

約数ペア:

[(1, 12920236977), (3, 4306745659), (29, 445525413), (87, 148508471), (6451, 2002827), (19353, 667609), (23021, 561237), (69063, 187079)]