42704253

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{14249}}^1$

素因数の和:14298

約数の個数: 20

約数和(自身を含む): 65521500

約数和(自身を除く): 22817247

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 14249, 42747, 128241, 384723, 527213, 1154169, 1581639, 4744917, 14234751, 42704253]

約数ペア:

[(1, 42704253), (3, 14234751), (9, 4744917), (27, 1581639), (37, 1154169), (81, 527213), (111, 384723), (333, 128241), (999, 42747), (2997, 14249)]