15696796983

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{316321}}^1$

素因数の和:316487

約数の個数: 32

約数和(自身を含む): 25508206080

約数和(自身を除く): 9811409097

約数列:

[1, 3, 7, 17, 21, 51, 119, 139, 357, 417, 973, 2363, 2919, 7089, 16541, 49623, 316321, 948963, 2214247, 5377457, 6642741, 16132371, 37642199, 43968619, 112926597, 131905857, 307780333, 747466523, 923340999, 2242399569, 5232265661, 15696796983]

約数ペア:

[(1, 15696796983), (3, 5232265661), (7, 2242399569), (17, 923340999), (21, 747466523), (51, 307780333), (119, 131905857), (139, 112926597), (357, 43968619), (417, 37642199), (973, 16132371), (2363, 6642741), (2919, 5377457), (7089, 2214247), (16541, 948963), (49623, 316321)]