1910719917

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{34061}}^1$

素因数の和:34361

約数の個数: 24

約数和(自身を含む): 2890637568

約数和(自身を除く): 979917651

約数列:

[1, 3, 9, 23, 69, 207, 271, 813, 2439, 6233, 18699, 34061, 56097, 102183, 306549, 783403, 2350209, 7050627, 9230531, 27691593, 83074779, 212302213, 636906639, 1910719917]

約数ペア:

[(1, 1910719917), (3, 636906639), (9, 212302213), (23, 83074779), (69, 27691593), (207, 9230531), (271, 7050627), (813, 2350209), (2439, 783403), (6233, 306549), (18699, 102183), (34061, 56097)]