13338897

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 64

約数和(自身を含む): 23224320

約数和(自身を除く): 9885423

約数列:

[1, 3, 11, 13, 17, 31, 33, 39, 51, 59, 93, 143, 177, 187, 221, 341, 403, 429, 527, 561, 649, 663, 767, 1003, 1023, 1209, 1581, 1829, 1947, 2301, 2431, 3009, 4433, 5487, 5797, 6851, 7293, 8437, 11033, 13039, 13299, 17391, 20119, 20553, 23777, 25311, 31093, 33099, 39117, 60357, 71331, 75361, 93279, 143429, 226083, 261547, 342023, 404209, 430287, 784641, 1026069, 1212627, 4446299, 13338897]

約数ペア:

[(1, 13338897), (3, 4446299), (11, 1212627), (13, 1026069), (17, 784641), (31, 430287), (33, 404209), (39, 342023), (51, 261547), (59, 226083), (93, 143429), (143, 93279), (177, 75361), (187, 71331), (221, 60357), (341, 39117), (403, 33099), (429, 31093), (527, 25311), (561, 23777), (649, 20553), (663, 20119), (767, 17391), (1003, 13299), (1023, 13039), (1209, 11033), (1581, 8437), (1829, 7293), (1947, 6851), (2301, 5797), (2431, 5487), (3009, 4433)]