56465787

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{12391}}^1$

素因数の和:12439

約数の個数: 24

約数和(自身を含む): 90412032

約数和(自身を除く): 33946245

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 12391, 37173, 86737, 260211, 384121, 607159, 1152363, 1821477, 2688847, 8066541, 18821929, 56465787]

約数ペア:

[(1, 56465787), (3, 18821929), (7, 8066541), (21, 2688847), (31, 1821477), (49, 1152363), (93, 607159), (147, 384121), (217, 260211), (651, 86737), (1519, 37173), (4557, 12391)]