348082021

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{27337}}^1$

素因数の和:27468

約数の個数: 16

約数和(自身を含む): 425160576

約数和(自身を除く): 77078555

約数列:

[1, 7, 17, 107, 119, 749, 1819, 12733, 27337, 191359, 464729, 2925059, 3253103, 20475413, 49726003, 348082021]

約数ペア:

[(1, 348082021), (7, 49726003), (17, 20475413), (107, 3253103), (119, 2925059), (749, 464729), (1819, 191359), (12733, 27337)]