39004407

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 63842688

約数和(自身を除く): 24838281

約数列:

[1, 3, 9, 13, 39, 41, 47, 117, 123, 141, 173, 369, 423, 519, 533, 611, 1557, 1599, 1833, 1927, 2249, 4797, 5499, 5781, 6747, 7093, 8131, 17343, 20241, 21279, 24393, 25051, 63837, 73179, 75153, 92209, 105703, 225459, 276627, 317109, 333371, 829881, 951327, 1000113, 3000339, 4333823, 13001469, 39004407]

約数ペア:

[(1, 39004407), (3, 13001469), (9, 4333823), (13, 3000339), (39, 1000113), (41, 951327), (47, 829881), (117, 333371), (123, 317109), (141, 276627), (173, 225459), (369, 105703), (423, 92209), (519, 75153), (533, 73179), (611, 63837), (1557, 25051), (1599, 24393), (1833, 21279), (1927, 20241), (2249, 17343), (4797, 8131), (5499, 7093), (5781, 6747)]