2017387773

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 3126988800

約数和(自身を除く): 1109601027

約数列:

[1, 3, 9, 17, 51, 153, 173, 199, 383, 519, 597, 1149, 1557, 1791, 2941, 3383, 3447, 6511, 8823, 10149, 19533, 26469, 30447, 34427, 58599, 66259, 76217, 103281, 198777, 228651, 309843, 585259, 596331, 685953, 1126403, 1295689, 1755777, 3379209, 3887067, 5267331, 10137627, 11661201, 13185541, 39556623, 118669869, 224154197, 672462591, 2017387773]

約数ペア:

[(1, 2017387773), (3, 672462591), (9, 224154197), (17, 118669869), (51, 39556623), (153, 13185541), (173, 11661201), (199, 10137627), (383, 5267331), (519, 3887067), (597, 3379209), (1149, 1755777), (1557, 1295689), (1791, 1126403), (2941, 685953), (3383, 596331), (3447, 585259), (6511, 309843), (8823, 228651), (10149, 198777), (19533, 103281), (26469, 76217), (30447, 66259), (34427, 58599)]