24999219

素因数分解:

$3^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{379}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 42560000

約数和(自身を除く): 17560781

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 349, 379, 1047, 1137, 2443, 2653, 3141, 3411, 7329, 7959, 9423, 10233, 21987, 23877, 65961, 71631, 132271, 396813, 925897, 1190439, 2777691, 3571317, 8333073, 24999219]

約数ペア:

[(1, 24999219), (3, 8333073), (7, 3571317), (9, 2777691), (21, 1190439), (27, 925897), (63, 396813), (189, 132271), (349, 71631), (379, 65961), (1047, 23877), (1137, 21987), (2443, 10233), (2653, 9423), (3141, 7959), (3411, 7329)]