40459221

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1171}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 63991200

約数和(自身を除く): 23531979

約数列:

[1, 3, 9, 11, 33, 99, 349, 1047, 1171, 3141, 3513, 3839, 10539, 11517, 12881, 34551, 38643, 115929, 408679, 1226037, 3678111, 4495469, 13486407, 40459221]

約数ペア:

[(1, 40459221), (3, 13486407), (9, 4495469), (11, 3678111), (33, 1226037), (99, 408679), (349, 115929), (1047, 38643), (1171, 34551), (3141, 12881), (3513, 11517), (3839, 10539)]