3048759

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:321

約数の個数: 40

約数和(自身を含む): 5498240

約数和(自身を除く): 2449481

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 283, 399, 513, 567, 849, 1197, 1539, 1981, 2547, 3591, 5377, 5943, 7641, 10773, 16131, 17829, 22923, 37639, 48393, 53487, 112917, 145179, 160461, 338751, 435537, 1016253, 3048759]

約数ペア:

[(1, 3048759), (3, 1016253), (7, 435537), (9, 338751), (19, 160461), (21, 145179), (27, 112917), (57, 53487), (63, 48393), (81, 37639), (133, 22923), (171, 17829), (189, 16131), (283, 10773), (399, 7641), (513, 5943), (567, 5377), (849, 3591), (1197, 2547), (1539, 1981)]