17381962871

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3131321}}^1$

素因数の和:3131402

約数の個数: 16

約数和(自身を含む): 21743899968

約数和(自身を除く): 4361937097

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 3131321, 21919247, 40707173, 191010581, 284950211, 1337074067, 2483137553, 17381962871]

約数ペア:

[(1, 17381962871), (7, 2483137553), (13, 1337074067), (61, 284950211), (91, 191010581), (427, 40707173), (793, 21919247), (5551, 3131321)]