978957121

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1\times {\mathrm{1879}}^1$

素因数の和:3528

約数の個数: 16

約数和(自身を含む): 1092355200

約数和(自身を除く): 113398079

約数列:

[1, 17, 19, 323, 1613, 1879, 27421, 30647, 31943, 35701, 520999, 606917, 3030827, 51524059, 57585713, 978957121]

約数ペア:

[(1, 978957121), (17, 57585713), (19, 51524059), (323, 3030827), (1613, 606917), (1879, 520999), (27421, 35701), (30647, 31943)]