42965661

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{661}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 58722048

約数和(自身を除く): 15756387

約数列:

[1, 3, 47, 141, 461, 661, 1383, 1983, 21667, 31067, 65001, 93201, 304721, 914163, 14321887, 42965661]

約数ペア:

[(1, 42965661), (3, 14321887), (47, 914163), (141, 304721), (461, 93201), (661, 65001), (1383, 31067), (1983, 21667)]