3789513

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:694

約数の個数: 36

約数和(自身を含む): 6867588

約数和(自身を除く): 3078075

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 661, 819, 1911, 1983, 4627, 5733, 5949, 8593, 13881, 25779, 32389, 41643, 60151, 77337, 97167, 180453, 291501, 421057, 541359, 1263171, 3789513]

約数ペア:

[(1, 3789513), (3, 1263171), (7, 541359), (9, 421057), (13, 291501), (21, 180453), (39, 97167), (49, 77337), (63, 60151), (91, 41643), (117, 32389), (147, 25779), (273, 13881), (441, 8593), (637, 5949), (661, 5733), (819, 4627), (1911, 1983)]