271141806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{204481}}^1$

素因数の和:204516

約数の個数: 32

約数和(自身を含む): 618353568

約数和(自身を除く): 347211762

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 204481, 408962, 613443, 1226886, 2658253, 3476177, 5316506, 6952354, 7974759, 10428531, 15949518, 20857062, 45190301, 90380602, 135570903, 271141806]

約数ペア:

[(1, 271141806), (2, 135570903), (3, 90380602), (6, 45190301), (13, 20857062), (17, 15949518), (26, 10428531), (34, 7974759), (39, 6952354), (51, 5316506), (78, 3476177), (102, 2658253), (221, 1226886), (442, 613443), (663, 408962), (1326, 204481)]