197231433

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{552469}}^1$

素因数の和:552496

約数の個数: 16

約数和(自身を含む): 318222720

約数和(自身を除く): 120991287

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 552469, 1657407, 3867283, 9391973, 11601849, 28175919, 65743811, 197231433]

約数ペア:

[(1, 197231433), (3, 65743811), (7, 28175919), (17, 11601849), (21, 9391973), (51, 3867283), (119, 1657407), (357, 552469)]