2100515.00000000

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{4261}}^1$

素因数の和:4296

約数の個数: 24

約数和(自身を含む): 31197840

約数和(自身を除く): 11754897

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4261, 4563, 12783, 38349, 55393, 115047, 166179, 498537, 720109, 1495611, 2160327, 6480981, 19442943]

約数ペア:

[(1, 19442943), (3, 6480981), (9, 2160327), (13, 1495611), (27, 720109), (39, 498537), (117, 166179), (169, 115047), (351, 55393), (507, 38349), (1521, 12783), (4261, 4563)]