21797881343

素因数分解:

$7^1\times {\mathrm{227}}^1\times {\mathrm{1439}}^1\times {\mathrm{9533}}^1$

素因数の和:11206

約数の個数: 16

約数和(自身を含む): 25041623040

約数和(自身を除く): 3243741697

約数列:

[1, 7, 227, 1439, 1589, 9533, 10073, 66731, 326653, 2163991, 2286571, 13717987, 15147937, 96025909, 3113983049, 21797881343]

約数ペア:

[(1, 21797881343), (7, 3113983049), (227, 96025909), (1439, 15147937), (1589, 13717987), (9533, 2286571), (10073, 2163991), (66731, 326653)]