1489271509

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{1163}}^1$

素因数の和:1761

約数の個数: 24

約数和(自身を含む): 1727701920

約数和(自身を除く): 238430411

約数列:

[1, 11, 19, 121, 209, 557, 1163, 2299, 6127, 10583, 12793, 22097, 67397, 116413, 140723, 243067, 647791, 1280543, 2673737, 7125701, 12308029, 78382711, 135388319, 1489271509]

約数ペア:

[(1, 1489271509), (11, 135388319), (19, 78382711), (121, 12308029), (209, 7125701), (557, 2673737), (1163, 1280543), (2299, 647791), (6127, 243067), (10583, 140723), (12793, 116413), (22097, 67397)]