13314159

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{15907}}^1$

素因数の和:15947

約数の個数: 16

約数和(自身を含む): 20362240

約数和(自身を除く): 7048081

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 15907, 47721, 143163, 429489, 493117, 1479351, 4438053, 13314159]

約数ペア:

[(1, 13314159), (3, 4438053), (9, 1479351), (27, 493117), (31, 429489), (93, 143163), (279, 47721), (837, 15907)]