750848049

素因数分解:

$3^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{11719}}^1$

素因数の和:11851

約数の個数: 40

約数和(自身を含む): 1293325440

約数和(自身を除く): 542477391

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 113, 189, 339, 567, 791, 1017, 2373, 3051, 7119, 9153, 11719, 21357, 35157, 64071, 82033, 105471, 246099, 316413, 738297, 949239, 1324247, 2214891, 3972741, 6644673, 9269729, 11918223, 27809187, 35754669, 83427561, 107264007, 250282683, 750848049]

約数ペア:

[(1, 750848049), (3, 250282683), (7, 107264007), (9, 83427561), (21, 35754669), (27, 27809187), (63, 11918223), (81, 9269729), (113, 6644673), (189, 3972741), (339, 2214891), (567, 1324247), (791, 949239), (1017, 738297), (2373, 316413), (3051, 246099), (7119, 105471), (9153, 82033), (11719, 64071), (21357, 35157)]