138970503

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{116099}}^1$

素因数の和:116131

約数の個数: 24

約数和(自身を含む): 241488000

約数和(自身を除く): 102517497

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 116099, 348297, 812693, 1044891, 2205881, 2438079, 6617643, 7314237, 15441167, 19852929, 46323501, 138970503]

約数ペア:

[(1, 138970503), (3, 46323501), (7, 19852929), (9, 15441167), (19, 7314237), (21, 6617643), (57, 2438079), (63, 2205881), (133, 1044891), (171, 812693), (399, 348297), (1197, 116099)]