201828417

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{69143}}^1$

素因数の和:69292

約数の個数: 16

約数和(自身を含む): 309765120

約数和(自身を除く): 107936703

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 69143, 207429, 484001, 1452003, 9610877, 28832631, 67276139, 201828417]

約数ペア:

[(1, 201828417), (3, 67276139), (7, 28832631), (21, 9610877), (139, 1452003), (417, 484001), (973, 207429), (2919, 69143)]