9407223

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 16972800

約数和(自身を除く): 7565577

約数列:

[1, 3, 7, 9, 19, 21, 29, 57, 63, 87, 133, 171, 203, 261, 271, 399, 551, 609, 813, 1197, 1653, 1827, 1897, 2439, 3857, 4959, 5149, 5691, 7859, 11571, 15447, 17073, 23577, 34713, 36043, 46341, 55013, 70731, 108129, 149321, 165039, 324387, 447963, 495117, 1045247, 1343889, 3135741, 9407223]

約数ペア:

[(1, 9407223), (3, 3135741), (7, 1343889), (9, 1045247), (19, 495117), (21, 447963), (29, 324387), (57, 165039), (63, 149321), (87, 108129), (133, 70731), (171, 55013), (203, 46341), (261, 36043), (271, 34713), (399, 23577), (551, 17073), (609, 15447), (813, 11571), (1197, 7859), (1653, 5691), (1827, 5149), (1897, 4959), (2439, 3857)]