1374999732477

素因数分解:

$3^2\times 7^1\times {\mathrm{149911}}^1\times {\mathrm{145589}}^1$

素因数の和:295513

約数の個数: 24

約数和(自身を含む): 2269871560320

約数和(自身を除く): 894871827843

約数列:

[1, 3, 7, 9, 21, 63, 145589, 149911, 436767, 449733, 1019123, 1049377, 1310301, 1349199, 3057369, 3148131, 9172107, 9444393, 21825392579, 65476177737, 152777748053, 196428533211, 458333244159, 1374999732477]

約数ペア:

[(1, 1374999732477), (3, 458333244159), (7, 196428533211), (9, 152777748053), (21, 65476177737), (63, 21825392579), (145589, 9444393), (149911, 9172107), (436767, 3148131), (449733, 3057369), (1019123, 1349199), (1049377, 1310301)]