2783750013

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{55243}}^1$

素因数の和:55769

約数の個数: 24

約数和(自身を含む): 4395212640

約数和(自身を除く): 1611462627

約数列:

[1, 3, 9, 11, 33, 99, 509, 1527, 4581, 5599, 16797, 50391, 55243, 165729, 497187, 607673, 1823019, 5469057, 28118687, 84356061, 253068183, 309305557, 927916671, 2783750013]

約数ペア:

[(1, 2783750013), (3, 927916671), (9, 309305557), (11, 253068183), (33, 84356061), (99, 28118687), (509, 5469057), (1527, 1823019), (4581, 607673), (5599, 497187), (16797, 165729), (50391, 55243)]