352857321

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{25913}}^1$

素因数の和:26025

約数の個数: 24

約数和(自身を含む): 545748840

約数和(自身を除く): 192891519

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 801, 1513, 4539, 13617, 25913, 77739, 233217, 440521, 1321563, 2306257, 3964689, 6918771, 20756313, 39206369, 117619107, 352857321]

約数ペア:

[(1, 352857321), (3, 117619107), (9, 39206369), (17, 20756313), (51, 6918771), (89, 3964689), (153, 2306257), (267, 1321563), (801, 440521), (1513, 233217), (4539, 77739), (13617, 25913)]