49284907

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:666

約数の個数: 16

約数和(自身を含む): 57369600

約数和(自身を除く): 8084693

約数列:

[1, 7, 89, 239, 331, 623, 1673, 2317, 21271, 29459, 79109, 148897, 206213, 553763, 7040701, 49284907]

約数ペア:

[(1, 49284907), (7, 7040701), (89, 553763), (239, 206213), (331, 148897), (623, 79109), (1673, 29459), (2317, 21271)]