1337210127

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{1500797}}^1$

素因数の和:1500820

約数の個数: 20

約数和(自身を含む): 2179158696

約数和(自身を除く): 841948569

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 1500797, 4502391, 13507173, 16508767, 40521519, 49526301, 121564557, 148578903, 445736709, 1337210127]

約数ペア:

[(1, 1337210127), (3, 445736709), (9, 148578903), (11, 121564557), (27, 49526301), (33, 40521519), (81, 16508767), (99, 13507173), (297, 4502391), (891, 1500797)]