29721483

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{907}}^1$

素因数の和:1255

約数の個数: 24

約数和(自身を含む): 47027136

約数和(自身を除く): 17305653

約数列:

[1, 3, 9, 11, 33, 99, 331, 907, 993, 2721, 2979, 3641, 8163, 9977, 10923, 29931, 32769, 89793, 300217, 900651, 2701953, 3302387, 9907161, 29721483]

約数ペア:

[(1, 29721483), (3, 9907161), (9, 3302387), (11, 2701953), (33, 900651), (99, 300217), (331, 89793), (907, 32769), (993, 29931), (2721, 10923), (2979, 9977), (3641, 8163)]