1639742703

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{54133}}^1$

素因数の和:54598

約数の個数: 16

約数和(自身を含む): 2286620160

約数和(自身を除く): 646877457

約数列:

[1, 3, 23, 69, 439, 1317, 10097, 30291, 54133, 162399, 1245059, 3735177, 23764387, 71293161, 546580901, 1639742703]

約数ペア:

[(1, 1639742703), (3, 546580901), (23, 71293161), (69, 23764387), (439, 3735177), (1317, 1245059), (10097, 162399), (30291, 54133)]