4651353

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 8401536

約数和(自身を除く): 3750183

約数列:

[1, 3, 7, 9, 17, 21, 43, 51, 63, 101, 119, 129, 153, 301, 303, 357, 387, 707, 731, 903, 909, 1071, 1717, 2121, 2193, 2709, 4343, 5117, 5151, 6363, 6579, 12019, 13029, 15351, 15453, 30401, 36057, 39087, 46053, 73831, 91203, 108171, 221493, 273609, 516817, 664479, 1550451, 4651353]

約数ペア:

[(1, 4651353), (3, 1550451), (7, 664479), (9, 516817), (17, 273609), (21, 221493), (43, 108171), (51, 91203), (63, 73831), (101, 46053), (119, 39087), (129, 36057), (153, 30401), (301, 15453), (303, 15351), (357, 13029), (387, 12019), (707, 6579), (731, 6363), (903, 5151), (909, 5117), (1071, 4343), (1717, 2709), (2121, 2193)]