2017442403

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{647}}^1\times {\mathrm{2179}}^1$

素因数の和:2888

約数の個数: 32

約数和(自身を含む): 3051302400

約数和(自身を除く): 1033859997

約数列:

[1, 3, 9, 27, 53, 159, 477, 647, 1431, 1941, 2179, 5823, 6537, 17469, 19611, 34291, 58833, 102873, 115487, 308619, 346461, 925857, 1039383, 1409813, 3118149, 4229439, 12688317, 38064951, 74720089, 224160267, 672480801, 2017442403]

約数ペア:

[(1, 2017442403), (3, 672480801), (9, 224160267), (27, 74720089), (53, 38064951), (159, 12688317), (477, 4229439), (647, 3118149), (1431, 1409813), (1941, 1039383), (2179, 925857), (5823, 346461), (6537, 308619), (17469, 115487), (19611, 102873), (34291, 58833)]