283056711

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{503}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 437649408

約数和(自身を除く): 154592697

約数列:

[1, 3, 7, 21, 127, 211, 381, 503, 633, 889, 1477, 1509, 2667, 3521, 4431, 10563, 26797, 63881, 80391, 106133, 187579, 191643, 318399, 447167, 562737, 742931, 1341501, 2228793, 13478891, 40436673, 94352237, 283056711]

約数ペア:

[(1, 283056711), (3, 94352237), (7, 40436673), (21, 13478891), (127, 2228793), (211, 1341501), (381, 742931), (503, 562737), (633, 447167), (889, 318399), (1477, 191643), (1509, 187579), (2667, 106133), (3521, 80391), (4431, 63881), (10563, 26797)]