83851271

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{547}}^1$

素因数の和:974

約数の個数: 16

約数和(自身を含む): 97850880

約数和(自身を除く): 13999609

約数列:

[1, 7, 61, 359, 427, 547, 2513, 3829, 21899, 33367, 153293, 196373, 233569, 1374611, 11978753, 83851271]

約数ペア:

[(1, 83851271), (7, 11978753), (61, 1374611), (359, 233569), (427, 196373), (547, 153293), (2513, 33367), (3829, 21899)]