899656563

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{11971}}^1$

素因数の和:12075

約数の個数: 32

約数和(自身を含む): 1351590912

約数和(自身を除く): 451934349

約数列:

[1, 3, 13, 39, 41, 47, 123, 141, 533, 611, 1599, 1833, 1927, 5781, 11971, 25051, 35913, 75153, 155623, 466869, 490811, 562637, 1472433, 1687911, 6380543, 7314281, 19141629, 21942843, 23068117, 69204351, 299885521, 899656563]

約数ペア:

[(1, 899656563), (3, 299885521), (13, 69204351), (39, 23068117), (41, 21942843), (47, 19141629), (123, 7314281), (141, 6380543), (533, 1687911), (611, 1472433), (1599, 562637), (1833, 490811), (1927, 466869), (5781, 155623), (11971, 75153), (25051, 35913)]