197338606563

素因数分解:

$3^1\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{4691501}}^1$

素因数の和:4693514

約数の個数: 16

約数和(自身を含む): 300856640256

約数和(自身を除く): 103518033693

約数列:

[1, 3, 7, 21, 2003, 6009, 14021, 42063, 4691501, 14074503, 32840507, 98521521, 9397076503, 28191229509, 65779535521, 197338606563]

約数ペア:

[(1, 197338606563), (3, 65779535521), (7, 28191229509), (21, 9397076503), (2003, 98521521), (6009, 32840507), (14021, 14074503), (42063, 4691501)]