4977921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1171}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 7219520

約数和(自身を除く): 2241599

約数列:

[1, 3, 13, 39, 109, 327, 1171, 1417, 3513, 4251, 15223, 45669, 127639, 382917, 1659307, 4977921]

約数ペア:

[(1, 4977921), (3, 1659307), (13, 382917), (39, 127639), (109, 45669), (327, 15223), (1171, 4251), (1417, 3513)]