2854405731

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{2081}}^1$

素因数の和:2403

約数の個数: 32

約数和(自身を含む): 4032617472

約数和(自身を除く): 1178211741

約数列:

[1, 3, 23, 69, 103, 193, 309, 579, 2081, 2369, 4439, 6243, 7107, 13317, 19879, 47863, 59637, 143589, 214343, 401633, 457217, 643029, 1204899, 1371651, 4929889, 9237559, 14789667, 27712677, 41368199, 124104597, 951468577, 2854405731]

約数ペア:

[(1, 2854405731), (3, 951468577), (23, 124104597), (69, 41368199), (103, 27712677), (193, 14789667), (309, 9237559), (579, 4929889), (2081, 1371651), (2369, 1204899), (4439, 643029), (6243, 457217), (7107, 401633), (13317, 214343), (19879, 143589), (47863, 59637)]