992804511

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{21319}}^1$

素因数の和:21403

約数の個数: 24

約数和(自身を含む): 1429633920

約数和(自身を除く): 436829409

約数列:

[1, 3, 19, 43, 57, 129, 361, 817, 1083, 2451, 15523, 21319, 46569, 63957, 405061, 916717, 1215183, 2750151, 7696159, 17417623, 23088477, 52252869, 330934837, 992804511]

約数ペア:

[(1, 992804511), (3, 330934837), (19, 52252869), (43, 23088477), (57, 17417623), (129, 7696159), (361, 2750151), (817, 1215183), (1083, 916717), (2451, 405061), (15523, 63957), (21319, 46569)]