424295391

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{1039}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 628526080

約数和(自身を除く): 204230689

約数列:

[1, 3, 13, 37, 39, 111, 283, 481, 849, 1039, 1443, 3117, 3679, 10471, 11037, 13507, 31413, 38443, 40521, 115329, 136123, 294037, 408369, 499759, 882111, 1499277, 3822481, 10879369, 11467443, 32638107, 141431797, 424295391]

約数ペア:

[(1, 424295391), (3, 141431797), (13, 32638107), (37, 11467443), (39, 10879369), (111, 3822481), (283, 1499277), (481, 882111), (849, 499759), (1039, 408369), (1443, 294037), (3117, 136123), (3679, 115329), (10471, 40521), (11037, 38443), (13507, 31413)]