17394321

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 27417600

約数和(自身を除く): 10023279

約数列:

[1, 3, 7, 21, 59, 101, 139, 177, 303, 413, 417, 707, 973, 1239, 2121, 2919, 5959, 8201, 14039, 17877, 24603, 41713, 42117, 57407, 98273, 125139, 172221, 294819, 828301, 2484903, 5798107, 17394321]

約数ペア:

[(1, 17394321), (3, 5798107), (7, 2484903), (21, 828301), (59, 294819), (101, 172221), (139, 125139), (177, 98273), (303, 57407), (413, 42117), (417, 41713), (707, 24603), (973, 17877), (1239, 14039), (2121, 8201), (2919, 5959)]