24341681

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 32

約数和(自身を含む): 31449600

約数和(自身を除く): 7107919

約数列:

[1, 7, 13, 49, 53, 91, 103, 343, 371, 637, 689, 721, 1339, 2597, 4459, 4823, 5047, 5459, 9373, 18179, 33761, 35329, 38213, 65611, 70967, 236327, 267491, 459277, 496769, 1872437, 3477383, 24341681]

約数ペア:

[(1, 24341681), (7, 3477383), (13, 1872437), (49, 496769), (53, 459277), (91, 267491), (103, 236327), (343, 70967), (371, 65611), (637, 38213), (689, 35329), (721, 33761), (1339, 18179), (2597, 9373), (4459, 5459), (4823, 5047)]