914013947

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1439}}^1$

素因数の和:1643

約数の個数: 32

約数和(自身を含む): 1166192640

約数和(自身を除く): 252178693

約数列:

[1, 7, 11, 73, 77, 113, 511, 791, 803, 1243, 1439, 5621, 8249, 8701, 10073, 15829, 57743, 90739, 105047, 110803, 162607, 635173, 735329, 1138249, 1155517, 1788677, 8088619, 11870311, 12520739, 83092177, 130573421, 914013947]

約数ペア:

[(1, 914013947), (7, 130573421), (11, 83092177), (73, 12520739), (77, 11870311), (113, 8088619), (511, 1788677), (791, 1155517), (803, 1138249), (1243, 735329), (1439, 635173), (5621, 162607), (8249, 110803), (8701, 105047), (10073, 90739), (15829, 57743)]