42321573

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{14293}}^1$

素因数の和:14353

約数の個数: 24

約数和(自身を含む): 71355648

約数和(自身を除く): 29034075

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 14293, 42879, 100051, 128637, 300153, 671771, 900459, 2015313, 4702397, 6045939, 14107191, 42321573]

約数ペア:

[(1, 42321573), (3, 14107191), (7, 6045939), (9, 4702397), (21, 2015313), (47, 900459), (63, 671771), (141, 300153), (329, 128637), (423, 100051), (987, 42879), (2961, 14293)]