2149173003

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{99929}}^1$

素因数の和:100106

約数の個数: 16

約数和(自身を含む): 2935543680

約数和(自身を除く): 786370677

約数列:

[1, 3, 67, 107, 201, 321, 7169, 21507, 99929, 299787, 6695243, 10692403, 20085729, 32077209, 716391001, 2149173003]

約数ペア:

[(1, 2149173003), (3, 716391001), (67, 32077209), (107, 20085729), (201, 10692403), (321, 6695243), (7169, 299787), (21507, 99929)]