2143669209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{340103}}^1$

素因数の和:340308

約数の個数: 16

約数和(自身を含む): 3134398464

約数和(自身を除く): 990729255

約数列:

[1, 3, 11, 33, 191, 573, 2101, 6303, 340103, 1020309, 3741133, 11223399, 64959673, 194879019, 714556403, 2143669209]

約数ペア:

[(1, 2143669209), (3, 714556403), (11, 194879019), (33, 64959673), (191, 11223399), (573, 3741133), (2101, 1020309), (6303, 340103)]