39171339

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1175

約数の個数: 24

約数和(自身を含む): 58406400

約数和(自身を除く): 19235061

約数列:

[1, 3, 9, 59, 71, 177, 213, 531, 639, 1039, 3117, 4189, 9351, 12567, 37701, 61301, 73769, 183903, 221307, 551709, 663921, 4352371, 13057113, 39171339]

約数ペア:

[(1, 39171339), (3, 13057113), (9, 4352371), (59, 663921), (71, 551709), (177, 221307), (213, 183903), (531, 73769), (639, 61301), (1039, 37701), (3117, 12567), (4189, 9351)]