15693561399

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{293}}^1\times {\mathrm{857}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 21358681344

約数和(自身を除く): 5665119945

約数列:

[1, 3, 83, 249, 251, 293, 753, 857, 879, 2571, 20833, 24319, 62499, 71131, 72957, 73543, 213393, 215107, 220629, 251101, 645321, 753303, 6104069, 17853881, 18312207, 20841383, 53561643, 62524149, 63026351, 189079053, 5231187133, 15693561399]

約数ペア:

[(1, 15693561399), (3, 5231187133), (83, 189079053), (249, 63026351), (251, 62524149), (293, 53561643), (753, 20841383), (857, 18312207), (879, 17853881), (2571, 6104069), (20833, 753303), (24319, 645321), (62499, 251101), (71131, 220629), (72957, 215107), (73543, 213393)]