7960437

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 13208832

約数和(自身を除く): 5248395

約数列:

[1, 3, 9, 17, 27, 41, 47, 51, 81, 123, 141, 153, 243, 369, 423, 459, 697, 799, 1107, 1269, 1377, 1927, 2091, 2397, 3321, 3807, 4131, 5781, 6273, 7191, 9963, 11421, 17343, 18819, 21573, 32759, 52029, 56457, 64719, 98277, 156087, 169371, 194157, 294831, 468261, 884493, 2653479, 7960437]

約数ペア:

[(1, 7960437), (3, 2653479), (9, 884493), (17, 468261), (27, 294831), (41, 194157), (47, 169371), (51, 156087), (81, 98277), (123, 64719), (141, 56457), (153, 52029), (243, 32759), (369, 21573), (423, 18819), (459, 17343), (697, 11421), (799, 9963), (1107, 7191), (1269, 6273), (1377, 5781), (1927, 4131), (2091, 3807), (2397, 3321)]