8712048813

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1579}}^1\times {\mathrm{6151}}^1$

素因数の和:7769

約数の個数: 32

約数和(自身を含む): 13063895040

約数和(自身を除く): 4351846227

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 1579, 4737, 6151, 18453, 20527, 36317, 61581, 79963, 108951, 141473, 239889, 424419, 472121, 1416363, 1839149, 5517447, 9712429, 29137287, 126261577, 223385867, 378784731, 670157601, 2904016271, 8712048813]

約数ペア:

[(1, 8712048813), (3, 2904016271), (13, 670157601), (23, 378784731), (39, 223385867), (69, 126261577), (299, 29137287), (897, 9712429), (1579, 5517447), (4737, 1839149), (6151, 1416363), (18453, 472121), (20527, 424419), (36317, 239889), (61581, 141473), (79963, 108951)]