320888367

素因数分解:

$3^2\times {\mathrm{241}}^1\times {\mathrm{337}}^1\times {\mathrm{439}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 467873120

約数和(自身を除く): 146984753

約数列:

[1, 3, 9, 241, 337, 439, 723, 1011, 1317, 2169, 3033, 3951, 81217, 105799, 147943, 243651, 317397, 443829, 730953, 952191, 1331487, 35654263, 106962789, 320888367]

約数ペア:

[(1, 320888367), (3, 106962789), (9, 35654263), (241, 1331487), (337, 952191), (439, 730953), (723, 443829), (1011, 317397), (1317, 243651), (2169, 147943), (3033, 105799), (3951, 81217)]