716371839

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2017}}^1$

素因数の和:2140

約数の個数: 48

約数和(自身を含む): 1141703680

約数和(自身を除く): 425331841

約数列:

[1, 3, 9, 19, 31, 57, 67, 93, 171, 201, 279, 589, 603, 1273, 1767, 2017, 2077, 3819, 5301, 6051, 6231, 11457, 18153, 18693, 38323, 39463, 62527, 114969, 118389, 135139, 187581, 344907, 355167, 405417, 562743, 1188013, 1216251, 2567641, 3564039, 4189309, 7702923, 10692117, 12567927, 23108769, 37703781, 79596871, 238790613, 716371839]

約数ペア:

[(1, 716371839), (3, 238790613), (9, 79596871), (19, 37703781), (31, 23108769), (57, 12567927), (67, 10692117), (93, 7702923), (171, 4189309), (201, 3564039), (279, 2567641), (589, 1216251), (603, 1188013), (1273, 562743), (1767, 405417), (2017, 355167), (2077, 344907), (3819, 187581), (5301, 135139), (6051, 118389), (6231, 114969), (11457, 62527), (18153, 39463), (18693, 38323)]