1949583621

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{2417}}^1\times {\mathrm{4013}}^1$

素因数の和:6500

約数の個数: 16

約数和(自身を含む): 2639991744

約数和(自身を除く): 690408123

約数列:

[1, 3, 67, 201, 2417, 4013, 7251, 12039, 161939, 268871, 485817, 806613, 9699421, 29098263, 649861207, 1949583621]

約数ペア:

[(1, 1949583621), (3, 649861207), (67, 29098263), (201, 9699421), (2417, 806613), (4013, 485817), (7251, 268871), (12039, 161939)]