17019793

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1733}}^1$

素因数の和:1824

約数の個数: 16

約数和(自身を含む): 20641536

約数和(自身を除く): 3621743

約数列:

[1, 7, 23, 61, 161, 427, 1403, 1733, 9821, 12131, 39859, 105713, 279013, 739991, 2431399, 17019793]

約数ペア:

[(1, 17019793), (7, 2431399), (23, 739991), (61, 279013), (161, 105713), (427, 39859), (1403, 12131), (1733, 9821)]