4017321

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 72

約数和(自身を含む): 7967232

約数和(自身を除く): 3949911

約数列:

[1, 3, 7, 9, 11, 17, 21, 31, 33, 51, 63, 77, 93, 99, 119, 121, 153, 187, 217, 231, 279, 341, 357, 363, 527, 561, 651, 693, 847, 1023, 1071, 1089, 1309, 1581, 1683, 1953, 2057, 2387, 2541, 3069, 3689, 3751, 3927, 4743, 5797, 6171, 7161, 7623, 11067, 11253, 11781, 14399, 17391, 18513, 21483, 26257, 33201, 33759, 40579, 43197, 52173, 63767, 78771, 121737, 129591, 191301, 236313, 365211, 446369, 573903, 1339107, 4017321]

約数ペア:

[(1, 4017321), (3, 1339107), (7, 573903), (9, 446369), (11, 365211), (17, 236313), (21, 191301), (31, 129591), (33, 121737), (51, 78771), (63, 63767), (77, 52173), (93, 43197), (99, 40579), (119, 33759), (121, 33201), (153, 26257), (187, 21483), (217, 18513), (231, 17391), (279, 14399), (341, 11781), (357, 11253), (363, 11067), (527, 7623), (561, 7161), (651, 6171), (693, 5797), (847, 4743), (1023, 3927), (1071, 3751), (1089, 3689), (1309, 3069), (1581, 2541), (1683, 2387), (1953, 2057)]