1624077

素因数分解:

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

素因数の和:690

約数の個数: 32

約数和(自身を含む): 2965760

約数和(自身を除く): 1341683

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 661, 819, 1983, 2457, 4627, 5949, 8593, 13881, 17847, 25779, 41643, 60151, 77337, 124929, 180453, 232011, 541359, 1624077]

約数ペア:

[(1, 1624077), (3, 541359), (7, 232011), (9, 180453), (13, 124929), (21, 77337), (27, 60151), (39, 41643), (63, 25779), (91, 17847), (117, 13881), (189, 8593), (273, 5949), (351, 4627), (661, 2457), (819, 1983)]