2574117

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:482

約数の個数: 36

約数和(自身を含む): 4668300

約数和(自身を除く): 2094183

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 449, 637, 819, 1347, 1911, 3143, 4041, 5733, 5837, 9429, 17511, 22001, 28287, 40859, 52533, 66003, 122577, 198009, 286013, 367731, 858039, 2574117]

約数ペア:

[(1, 2574117), (3, 858039), (7, 367731), (9, 286013), (13, 198009), (21, 122577), (39, 66003), (49, 52533), (63, 40859), (91, 28287), (117, 22001), (147, 17511), (273, 9429), (441, 5837), (449, 5733), (637, 4041), (819, 3143), (1347, 1911)]