1091280957

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{1307}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 1593876480

約数和(自身を除く): 502595523

約数列:

[1, 3, 13, 39, 79, 237, 271, 813, 1027, 1307, 3081, 3523, 3921, 10569, 16991, 21409, 50973, 64227, 103253, 278317, 309759, 354197, 834951, 1062591, 1342289, 4026867, 4604561, 13813683, 27981563, 83944689, 363760319, 1091280957]

約数ペア:

[(1, 1091280957), (3, 363760319), (13, 83944689), (39, 27981563), (79, 13813683), (237, 4604561), (271, 4026867), (813, 1342289), (1027, 1062591), (1307, 834951), (3081, 354197), (3523, 309759), (3921, 278317), (10569, 103253), (16991, 64227), (21409, 50973)]