9999801

素因数分解:

$3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 17089280

約数和(自身を除く): 7089479

約数列:

[1, 3, 7, 9, 21, 27, 63, 157, 189, 337, 471, 1011, 1099, 1413, 2359, 3033, 3297, 4239, 7077, 9099, 9891, 21231, 29673, 52909, 63693, 158727, 370363, 476181, 1111089, 1428543, 3333267, 9999801]

約数ペア:

[(1, 9999801), (3, 3333267), (7, 1428543), (9, 1111089), (21, 476181), (27, 370363), (63, 158727), (157, 63693), (189, 52909), (337, 29673), (471, 21231), (1011, 9891), (1099, 9099), (1413, 7077), (2359, 4239), (3033, 3297)]