13276263

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4421}}^1$

素因数の和:4455

約数の個数: 32

約数和(自身を含む): 23772672

約数和(自身を除く): 10496409

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 4421, 13263, 30947, 48631, 57473, 92841, 145893, 172419, 340417, 402311, 632203, 1021251, 1206933, 1896609, 4425421, 13276263]

約数ペア:

[(1, 13276263), (3, 4425421), (7, 1896609), (11, 1206933), (13, 1021251), (21, 632203), (33, 402311), (39, 340417), (77, 172419), (91, 145893), (143, 92841), (231, 57473), (273, 48631), (429, 30947), (1001, 13263), (3003, 4421)]