11028852947

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1\times {\mathrm{503}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 12934785024

約数和(自身を除く): 1905932077

約数列:

[1, 7, 71, 157, 281, 497, 503, 1099, 1967, 3521, 11147, 19951, 35713, 44117, 78029, 78971, 139657, 141343, 249991, 308819, 552797, 989401, 3132307, 5606941, 10035353, 21926149, 22190851, 39248587, 70247471, 155335957, 1575550421, 11028852947]

約数ペア:

[(1, 11028852947), (7, 1575550421), (71, 155335957), (157, 70247471), (281, 39248587), (497, 22190851), (503, 21926149), (1099, 10035353), (1967, 5606941), (3521, 3132307), (11147, 989401), (19951, 552797), (35713, 308819), (44117, 249991), (78029, 141343), (78971, 139657)]