25703313

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{433}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 35164416

約数和(自身を除く): 9461103

約数列:

[1, 3, 47, 141, 421, 433, 1263, 1299, 19787, 20351, 59361, 61053, 182293, 546879, 8567771, 25703313]

約数ペア:

[(1, 25703313), (3, 8567771), (47, 546879), (141, 182293), (421, 61053), (433, 59361), (1263, 20351), (1299, 19787)]