423609543

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{143063}}^1$

素因数の和:143123

約数の個数: 24

約数和(自身を含む): 714175488

約数和(自身を除く): 290565945

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 143063, 429189, 1001441, 1287567, 3004323, 6723961, 9012969, 20171883, 47067727, 60515649, 141203181, 423609543]

約数ペア:

[(1, 423609543), (3, 141203181), (7, 60515649), (9, 47067727), (21, 20171883), (47, 9012969), (63, 6723961), (141, 3004323), (329, 1287567), (423, 1001441), (987, 429189), (2961, 143063)]