4147983

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1291}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 7441920

約数和(自身を除く): 3293937

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 1291, 3213, 3873, 9037, 11619, 21947, 27111, 34857, 65841, 81333, 153629, 197523, 243999, 460887, 592569, 1382661, 4147983]

約数ペア:

[(1, 4147983), (3, 1382661), (7, 592569), (9, 460887), (17, 243999), (21, 197523), (27, 153629), (51, 81333), (63, 65841), (119, 34857), (153, 27111), (189, 21947), (357, 11619), (459, 9037), (1071, 3873), (1291, 3213)]