51373983

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{7247}}^1$

素因数の和:7406

約数の個数: 16

約数和(自身を含む): 73059840

約数和(自身を除く): 21685857

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 7247, 21741, 123199, 369597, 1007333, 3021999, 17124661, 51373983]

約数ペア:

[(1, 51373983), (3, 17124661), (17, 3021999), (51, 1007333), (139, 369597), (417, 123199), (2363, 21741), (7089, 7247)]