2912143131

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{5639}}^1$

素因数の和:6296

約数の個数: 32

約数和(自身を含む): 4461465600

約数和(自身を除く): 1549322469

約数列:

[1, 3, 9, 27, 31, 93, 279, 617, 837, 1851, 5553, 5639, 16659, 16917, 19127, 50751, 57381, 152253, 172143, 174809, 516429, 524427, 1573281, 3479263, 4719843, 10437789, 31313367, 93940101, 107857153, 323571459, 970714377, 2912143131]

約数ペア:

[(1, 2912143131), (3, 970714377), (9, 323571459), (27, 107857153), (31, 93940101), (93, 31313367), (279, 10437789), (617, 4719843), (837, 3479263), (1851, 1573281), (5553, 524427), (5639, 516429), (16659, 174809), (16917, 172143), (19127, 152253), (50751, 57381)]