1428225821743

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{351727}}^1$

素因数の和:352087

約数の個数: 32

約数和(自身を含む): 1715982428160

約数和(自身を除く): 287756606417

約数列:

[1, 7, 29, 83, 203, 241, 581, 1687, 2407, 6989, 16849, 20003, 48923, 140021, 351727, 580087, 2462089, 4060609, 10200083, 29193341, 71400581, 84766207, 204353387, 593363449, 846606889, 2458220003, 5926248223, 7035595181, 17207540021, 49249166267, 204032260249, 1428225821743]

約数ペア:

[(1, 1428225821743), (7, 204032260249), (29, 49249166267), (83, 17207540021), (203, 7035595181), (241, 5926248223), (581, 2458220003), (1687, 846606889), (2407, 593363449), (6989, 204353387), (16849, 84766207), (20003, 71400581), (48923, 29193341), (140021, 10200083), (351727, 4060609), (580087, 2462089)]