331398918

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{361001}}^1$

素因数の和:361029

約数の個数: 32

約数和(自身を含む): 779764320

約数和(自身を除く): 448365402

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 361001, 722002, 1083003, 2166006, 3249009, 6137017, 6498018, 9747027, 12274034, 18411051, 19494054, 36822102, 55233153, 110466306, 165699459, 331398918]

約数ペア:

[(1, 331398918), (2, 165699459), (3, 110466306), (6, 55233153), (9, 36822102), (17, 19494054), (18, 18411051), (27, 12274034), (34, 9747027), (51, 6498018), (54, 6137017), (102, 3249009), (153, 2166006), (306, 1083003), (459, 722002), (918, 361001)]