2080943361

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{7741}}^1$

素因数の和:8022

約数の個数: 48

約数和(自身を含む): 3652242048

約数和(自身を除く): 1571298687

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 251, 357, 753, 1071, 1757, 2259, 4267, 5271, 7741, 12801, 15813, 23223, 29869, 38403, 54187, 69669, 89607, 131597, 162561, 268821, 394791, 487683, 921179, 1184373, 1942991, 2763537, 5828973, 8290611, 13600937, 17486919, 33030847, 40802811, 99092541, 122408433, 231215929, 297277623, 693647787, 2080943361]

約数ペア:

[(1, 2080943361), (3, 693647787), (7, 297277623), (9, 231215929), (17, 122408433), (21, 99092541), (51, 40802811), (63, 33030847), (119, 17486919), (153, 13600937), (251, 8290611), (357, 5828973), (753, 2763537), (1071, 1942991), (1757, 1184373), (2259, 921179), (4267, 487683), (5271, 394791), (7741, 268821), (12801, 162561), (15813, 131597), (23223, 89607), (29869, 69669), (38403, 54187)]