1791273609213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7297}}^1\times {\mathrm{201049}}^1$

素因数の和:208397

約数の個数: 32

約数和(自身を含む): 2676287529600

約数和(自身を除く): 885013920387

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 7297, 21891, 80267, 201049, 240801, 269989, 603147, 809967, 2211539, 2969879, 6634617, 7438813, 8909637, 22316439, 81826943, 245480829, 1467054553, 4401163659, 16137600083, 48412800249, 54281018461, 162843055383, 597091203071, 1791273609213]

約数ペア:

[(1, 1791273609213), (3, 597091203071), (11, 162843055383), (33, 54281018461), (37, 48412800249), (111, 16137600083), (407, 4401163659), (1221, 1467054553), (7297, 245480829), (21891, 81826943), (80267, 22316439), (201049, 8909637), (240801, 7438813), (269989, 6634617), (603147, 2969879), (809967, 2211539)]