538045207

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 661524480

約数和(自身を除く): 123479273

約数列:

[1, 7, 29, 31, 193, 203, 217, 443, 899, 1351, 3101, 5597, 5983, 6293, 12847, 13733, 39179, 41881, 85499, 89929, 96131, 173507, 398257, 598493, 1214549, 2479471, 2650469, 2787799, 17356297, 18553283, 76863601, 538045207]

約数ペア:

[(1, 538045207), (7, 76863601), (29, 18553283), (31, 17356297), (193, 2787799), (203, 2650469), (217, 2479471), (443, 1214549), (899, 598493), (1351, 398257), (3101, 173507), (5597, 96131), (5983, 89929), (6293, 85499), (12847, 41881), (13733, 39179)]