2207788239

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{23719}}^1$

素因数の和:23835

約数の個数: 32

約数和(自身を含む): 3279052800

約数和(自身を除く): 1071264561

約数列:

[1, 3, 19, 23, 57, 69, 71, 213, 437, 1311, 1349, 1633, 4047, 4899, 23719, 31027, 71157, 93081, 450661, 545537, 1351983, 1636611, 1684049, 5052147, 10365203, 31095609, 31996931, 38733127, 95990793, 116199381, 735929413, 2207788239]

約数ペア:

[(1, 2207788239), (3, 735929413), (19, 116199381), (23, 95990793), (57, 38733127), (69, 31996931), (71, 31095609), (213, 10365203), (437, 5052147), (1311, 1684049), (1349, 1636611), (1633, 1351983), (4047, 545537), (4899, 450661), (23719, 93081), (31027, 71157)]