147212319

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{11731}}^1$

素因数の和:11870

約数の個数: 16

約数和(自身を含む): 202728960

約数和(自身を除く): 55516641

約数列:

[1, 3, 47, 89, 141, 267, 4183, 11731, 12549, 35193, 551357, 1044059, 1654071, 3132177, 49070773, 147212319]

約数ペア:

[(1, 147212319), (3, 49070773), (47, 3132177), (89, 1654071), (141, 1044059), (267, 551357), (4183, 35193), (11731, 12549)]