9243213

素因数分解:

$3^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 14451552

約数和(自身を除く): 5208339

約数列:

[1, 3, 7, 21, 49, 147, 227, 277, 681, 831, 1589, 1939, 4767, 5817, 11123, 13573, 33369, 40719, 62879, 188637, 440153, 1320459, 3081071, 9243213]

約数ペア:

[(1, 9243213), (3, 3081071), (7, 1320459), (21, 440153), (49, 188637), (147, 62879), (227, 40719), (277, 33369), (681, 13573), (831, 11123), (1589, 5817), (1939, 4767)]