3148239213

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{306577}}^1$

素因数の和:306753

約数の個数: 24

約数和(自身を含む): 5228994368

約数和(自身を除く): 2080755155

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1467, 3423, 10269, 306577, 919731, 2146039, 2759193, 6438117, 19314351, 49972051, 149916153, 349804357, 449748459, 1049413071, 3148239213]

約数ペア:

[(1, 3148239213), (3, 1049413071), (7, 449748459), (9, 349804357), (21, 149916153), (63, 49972051), (163, 19314351), (489, 6438117), (1141, 2759193), (1467, 2146039), (3423, 919731), (10269, 306577)]