1900834551

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{94583}}^1$

素因数の和:94636

約数の個数: 48

約数和(自身を含む): 3541224960

約数和(自身を除く): 1640390409

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 319, 609, 693, 957, 1827, 2233, 2871, 6699, 20097, 94583, 283749, 662081, 851247, 1040413, 1986243, 2742907, 3121239, 5958729, 7282891, 8228721, 9363717, 19200349, 21848673, 24686163, 30171977, 57601047, 65546019, 90515931, 172803141, 211203839, 271547793, 633611517, 1900834551]

約数ペア:

[(1, 1900834551), (3, 633611517), (7, 271547793), (9, 211203839), (11, 172803141), (21, 90515931), (29, 65546019), (33, 57601047), (63, 30171977), (77, 24686163), (87, 21848673), (99, 19200349), (203, 9363717), (231, 8228721), (261, 7282891), (319, 5958729), (609, 3121239), (693, 2742907), (957, 1986243), (1827, 1040413), (2233, 851247), (2871, 662081), (6699, 283749), (20097, 94583)]