271983669307

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{6637}}^1$

素因数の和:7156

約数の個数: 48

約数和(自身を含む): 338057515008

約数和(自身を除く): 66073845701

約数列:

[1, 7, 17, 47, 119, 289, 329, 431, 799, 2023, 3017, 5593, 6637, 7327, 13583, 20257, 46459, 51289, 95081, 112829, 124559, 141799, 311939, 344369, 789803, 871913, 1918093, 2183573, 2410583, 2860547, 5302963, 5854273, 13426651, 20023829, 37120741, 40979911, 48629299, 90150371, 134445709, 340405093, 631052597, 826698083, 941119963, 2285577053, 5786886581, 15999039371, 38854809901, 271983669307]

約数ペア:

[(1, 271983669307), (7, 38854809901), (17, 15999039371), (47, 5786886581), (119, 2285577053), (289, 941119963), (329, 826698083), (431, 631052597), (799, 340405093), (2023, 134445709), (3017, 90150371), (5593, 48629299), (6637, 40979911), (7327, 37120741), (13583, 20023829), (20257, 13426651), (46459, 5854273), (51289, 5302963), (95081, 2860547), (112829, 2410583), (124559, 2183573), (141799, 1918093), (311939, 871913), (344369, 789803)]