2049272979

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{3697}}^1$

素因数の和:4007

約数の個数: 32

約数和(自身を含む): 3004432704

約数和(自身を除く): 955159725

約数列:

[1, 3, 13, 39, 61, 183, 233, 699, 793, 2379, 3029, 3697, 9087, 11091, 14213, 42639, 48061, 144183, 184769, 225517, 554307, 676551, 861401, 2584203, 2931721, 8795163, 11198213, 33594639, 52545461, 157636383, 683090993, 2049272979]

約数ペア:

[(1, 2049272979), (3, 683090993), (13, 157636383), (39, 52545461), (61, 33594639), (183, 11198213), (233, 8795163), (699, 2931721), (793, 2584203), (2379, 861401), (3029, 676551), (3697, 554307), (9087, 225517), (11091, 184769), (14213, 144183), (42639, 48061)]