213387051

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{2843}}^1$

素因数の和:3170

約数の個数: 16

約数和(自身を含む): 288313344

約数和(自身を除く): 74926293

約数列:

[1, 3, 127, 197, 381, 591, 2843, 8529, 25019, 75057, 361061, 560071, 1083183, 1680213, 71129017, 213387051]

約数ペア:

[(1, 213387051), (3, 71129017), (127, 1680213), (197, 1083183), (381, 560071), (591, 361061), (2843, 75057), (8529, 25019)]