299275227839

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{148891}}^1$

素因数の和:149068

約数の個数: 48

約数和(自身を含む): 391073771520

約数和(自身を除く): 91798543681

約数列:

[1, 7, 17, 19, 49, 119, 127, 133, 323, 833, 889, 931, 2159, 2261, 2413, 6223, 15113, 15827, 16891, 41021, 105791, 118237, 148891, 287147, 1042237, 2010029, 2531147, 2828929, 7295659, 17718029, 18909157, 19802503, 48091793, 124026203, 132364099, 138617521, 321455669, 336642551, 359273983, 926548693, 2250189683, 2356497857, 2514917881, 6107657711, 15751327781, 17604425167, 42753603977, 299275227839]

約数ペア:

[(1, 299275227839), (7, 42753603977), (17, 17604425167), (19, 15751327781), (49, 6107657711), (119, 2514917881), (127, 2356497857), (133, 2250189683), (323, 926548693), (833, 359273983), (889, 336642551), (931, 321455669), (2159, 138617521), (2261, 132364099), (2413, 124026203), (6223, 48091793), (15113, 19802503), (15827, 18909157), (16891, 17718029), (41021, 7295659), (105791, 2828929), (118237, 2531147), (148891, 2010029), (287147, 1042237)]