2009833917

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{120689}}^1$

素因数の和:120773

約数の個数: 32

約数和(自身を含む): 3352285440

約数和(自身を除く): 1342451523

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 427, 793, 1281, 2379, 5551, 16653, 120689, 362067, 844823, 1568957, 2534469, 4706871, 7362029, 10982699, 22086087, 32948097, 51534203, 95706377, 154602609, 287119131, 669944639, 2009833917]

約数ペア:

[(1, 2009833917), (3, 669944639), (7, 287119131), (13, 154602609), (21, 95706377), (39, 51534203), (61, 32948097), (91, 22086087), (183, 10982699), (273, 7362029), (427, 4706871), (793, 2534469), (1281, 1568957), (2379, 844823), (5551, 362067), (16653, 120689)]