2080861389

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1427}}^1$

素因数の和:1650

約数の個数: 48

約数和(自身を含む): 3216769920

約数和(自身を除く): 1135908531

約数列:

[1, 3, 9, 29, 37, 87, 111, 151, 261, 333, 453, 1073, 1359, 1427, 3219, 4281, 4379, 5587, 9657, 12843, 13137, 16761, 39411, 41383, 50283, 52799, 124149, 158397, 162023, 215477, 372447, 475191, 486069, 646431, 1458207, 1531171, 1939293, 4593513, 6248833, 7972649, 13780539, 18746499, 23917947, 56239497, 71753841, 231206821, 693620463, 2080861389]

約数ペア:

[(1, 2080861389), (3, 693620463), (9, 231206821), (29, 71753841), (37, 56239497), (87, 23917947), (111, 18746499), (151, 13780539), (261, 7972649), (333, 6248833), (453, 4593513), (1073, 1939293), (1359, 1531171), (1427, 1458207), (3219, 646431), (4281, 486069), (4379, 475191), (5587, 372447), (9657, 215477), (12843, 162023), (13137, 158397), (16761, 124149), (39411, 52799), (41383, 50283)]