317801874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{86689}}^1$

素因数の和:86754

約数の個数: 32

約数和(自身を含む): 699068160

約数和(自身を除く): 381266286

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 86689, 173378, 260067, 520134, 1126957, 2253914, 3380871, 4074383, 6761742, 8148766, 12223149, 24446298, 52966979, 105933958, 158900937, 317801874]

約数ペア:

[(1, 317801874), (2, 158900937), (3, 105933958), (6, 52966979), (13, 24446298), (26, 12223149), (39, 8148766), (47, 6761742), (78, 4074383), (94, 3380871), (141, 2253914), (282, 1126957), (611, 520134), (1222, 260067), (1833, 173378), (3666, 86689)]