542789877

素因数分解:

$3^1\times 7^1\times {\mathrm{2957}}^1\times {\mathrm{8741}}^1$

素因数の和:11708

約数の個数: 16

約数和(自身を含む): 827482752

約数和(自身を除く): 284692875

約数列:

[1, 3, 7, 21, 2957, 8741, 8871, 20699, 26223, 61187, 62097, 183561, 25847137, 77541411, 180929959, 542789877]

約数ペア:

[(1, 542789877), (3, 180929959), (7, 77541411), (21, 25847137), (2957, 183561), (8741, 62097), (8871, 61187), (20699, 26223)]