72844793

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1423}}^1$

素因数の和:1604

約数の個数: 16

約数和(自身を含む): 85303296

約数和(自身を除く): 12458503

約数列:

[1, 7, 71, 103, 497, 721, 1423, 7313, 9961, 51191, 101033, 146569, 707231, 1025983, 10406399, 72844793]

約数ペア:

[(1, 72844793), (7, 10406399), (71, 1025983), (103, 707231), (497, 146569), (721, 101033), (1423, 51191), (7313, 9961)]