147085547

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{23321}}^1$

素因数の和:23398

約数の個数: 16

約数和(自身を含む): 181351872

約数和(自身を除く): 34266325

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 23321, 163247, 396457, 1236013, 2775199, 8652091, 21012221, 147085547]

約数ペア:

[(1, 147085547), (7, 21012221), (17, 8652091), (53, 2775199), (119, 1236013), (371, 396457), (901, 163247), (6307, 23321)]