83121283

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{1321}}^1$

素因数の和:1518

約数の個数: 16

約数和(自身を含む): 97087680

約数和(自身を除く): 13966397

約数列:

[1, 7, 89, 101, 623, 707, 1321, 8989, 9247, 62923, 117569, 133421, 822983, 933947, 11874469, 83121283]

約数ペア:

[(1, 83121283), (7, 11874469), (89, 933947), (101, 822983), (623, 133421), (707, 117569), (1321, 62923), (8989, 9247)]