1810492047

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{736871}}^1$

素因数の和:736900

約数の個数: 32

約数和(自身を含む): 3301186560

約数和(自身を除く): 1490694513

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 736871, 2210613, 5158097, 6631839, 9579323, 15474291, 19895517, 28737969, 46422873, 67055261, 86213907, 139268619, 201165783, 258641721, 603497349, 1810492047]

約数ペア:

[(1, 1810492047), (3, 603497349), (7, 258641721), (9, 201165783), (13, 139268619), (21, 86213907), (27, 67055261), (39, 46422873), (63, 28737969), (91, 19895517), (117, 15474291), (189, 9579323), (273, 6631839), (351, 5158097), (819, 2210613), (2457, 736871)]