1907037321

素因数分解:

$3^1\times 7^2\times {\mathrm{1277}}^1\times {\mathrm{10159}}^1$

素因数の和:11453

約数の個数: 24

約数和(自身を含む): 2960461440

約数和(自身を除く): 1053424119

約数列:

[1, 3, 7, 21, 49, 147, 1277, 3831, 8939, 10159, 26817, 30477, 62573, 71113, 187719, 213339, 497791, 1493373, 12973043, 38919129, 90811301, 272433903, 635679107, 1907037321]

約数ペア:

[(1, 1907037321), (3, 635679107), (7, 272433903), (21, 90811301), (49, 38919129), (147, 12973043), (1277, 1493373), (3831, 497791), (8939, 213339), (10159, 187719), (26817, 71113), (30477, 62573)]