22241457

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 40959360

約数和(自身を除く): 18717903

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 969, 1071, 1093, 1197, 2261, 2907, 3279, 6783, 7651, 9837, 18581, 20349, 20767, 22953, 55743, 62301, 68859, 130067, 145369, 167229, 186903, 353039, 390201, 436107, 1059117, 1170603, 1308321, 2471273, 3177351, 7413819, 22241457]

約数ペア:

[(1, 22241457), (3, 7413819), (7, 3177351), (9, 2471273), (17, 1308321), (19, 1170603), (21, 1059117), (51, 436107), (57, 390201), (63, 353039), (119, 186903), (133, 167229), (153, 145369), (171, 130067), (323, 68859), (357, 62301), (399, 55743), (969, 22953), (1071, 20767), (1093, 20349), (1197, 18581), (2261, 9837), (2907, 7651), (3279, 6783)]