13309891419

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21227897}}^1$

素因数の和:21227930

約数の個数: 16

約数和(自身を含む): 20378782080

約数和(自身を除く): 7068890661

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 21227897, 63683691, 233506867, 403330043, 700520601, 1209990129, 4436630473, 13309891419]

約数ペア:

[(1, 13309891419), (3, 4436630473), (11, 1209990129), (19, 700520601), (33, 403330043), (57, 233506867), (209, 63683691), (627, 21227897)]