8003208591

素因数分解:

$3^3\times 7^1\times {\mathrm{42345019}}^1$

素因数の和:42345035

約数の個数: 16

約数和(自身を含む): 13550406400

約数和(自身を除く): 5547197809

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 42345019, 127035057, 296415133, 381105171, 889245399, 1143315513, 2667736197, 8003208591]

約数ペア:

[(1, 8003208591), (3, 2667736197), (7, 1143315513), (9, 889245399), (21, 381105171), (27, 296415133), (63, 127035057), (189, 42345019)]