22978917

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3851}}^1$

素因数の和:3890

約数の個数: 32

約数和(自身を含む): 38828160

約数和(自身を除く): 15849243

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 3851, 5967, 11553, 34659, 50063, 65467, 103977, 150189, 196401, 450567, 589203, 851071, 1351701, 1767609, 2553213, 7659639, 22978917]

約数ペア:

[(1, 22978917), (3, 7659639), (9, 2553213), (13, 1767609), (17, 1351701), (27, 851071), (39, 589203), (51, 450567), (117, 196401), (153, 150189), (221, 103977), (351, 65467), (459, 50063), (663, 34659), (1989, 11553), (3851, 5967)]