2803004451

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{303257}}^1$

素因数の和:303355

約数の個数: 24

約数和(自身を含む): 4415436480

約数和(自身を除く): 1612432029

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 3081, 9243, 303257, 909771, 2729313, 3942341, 11827023, 23957303, 35481069, 71871909, 215615727, 311444939, 934334817, 2803004451]

約数ペア:

[(1, 2803004451), (3, 934334817), (9, 311444939), (13, 215615727), (39, 71871909), (79, 35481069), (117, 23957303), (237, 11827023), (711, 3942341), (1027, 2729313), (3081, 909771), (9243, 303257)]