336807861

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 494567808

約数和(自身を除く): 157759947

約数列:

[1, 3, 13, 39, 67, 157, 201, 471, 821, 871, 2041, 2463, 2613, 6123, 10519, 10673, 31557, 32019, 55007, 128897, 136747, 165021, 386691, 410241, 715091, 1675661, 2145273, 5026983, 8636099, 25908297, 112269287, 336807861]

約数ペア:

[(1, 336807861), (3, 112269287), (13, 25908297), (39, 8636099), (67, 5026983), (157, 2145273), (201, 1675661), (471, 715091), (821, 410241), (871, 386691), (2041, 165021), (2463, 136747), (2613, 128897), (6123, 55007), (10519, 32019), (10673, 31557)]