16841601

素因数分解:

$3^5\times 7^1\times {\mathrm{9901}}^1$

素因数の和:9923

約数の個数: 24

約数和(自身を含む): 28834624

約数和(自身を除く): 11993023

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 9901, 29703, 69307, 89109, 207921, 267327, 623763, 801981, 1871289, 2405943, 5613867, 16841601]

約数ペア:

[(1, 16841601), (3, 5613867), (7, 2405943), (9, 1871289), (21, 801981), (27, 623763), (63, 267327), (81, 207921), (189, 89109), (243, 69307), (567, 29703), (1701, 9901)]