2243328981

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{15901}}^1$

素因数の和:16013

約数の個数: 32

約数和(自身を含む): 3248587776

約数和(自身を除く): 1005258795

約数列:

[1, 3, 31, 37, 41, 93, 111, 123, 1147, 1271, 1517, 3441, 3813, 4551, 15901, 47027, 47703, 141081, 492931, 588337, 651941, 1478793, 1765011, 1955823, 18238447, 20210171, 24121817, 54715341, 60630513, 72365451, 747776327, 2243328981]

約数ペア:

[(1, 2243328981), (3, 747776327), (31, 72365451), (37, 60630513), (41, 54715341), (93, 24121817), (111, 20210171), (123, 18238447), (1147, 1955823), (1271, 1765011), (1517, 1478793), (3441, 651941), (3813, 588337), (4551, 492931), (15901, 141081), (47027, 47703)]