31232529

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1597}}^1$

素因数の和:1697

約数の個数: 24

約数和(自身を含む): 47115432

約数和(自身を除く): 15882903

約数列:

[1, 3, 9, 41, 53, 123, 159, 369, 477, 1597, 2173, 4791, 6519, 14373, 19557, 65477, 84641, 196431, 253923, 589293, 761769, 3470281, 10410843, 31232529]

約数ペア:

[(1, 31232529), (3, 10410843), (9, 3470281), (41, 761769), (53, 589293), (123, 253923), (159, 196431), (369, 84641), (477, 65477), (1597, 19557), (2173, 14373), (4791, 6519)]