2971569461

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{383}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 3519479808

約数和(自身を除く): 547910347

約数列:

[1, 7, 67, 71, 233, 383, 469, 497, 1631, 2681, 4757, 15611, 16543, 25661, 27193, 33299, 89239, 109277, 115801, 179627, 190351, 624673, 1108381, 1821931, 5979013, 6335969, 7758667, 12753517, 41853091, 44351783, 424509923, 2971569461]

約数ペア:

[(1, 2971569461), (7, 424509923), (67, 44351783), (71, 41853091), (233, 12753517), (383, 7758667), (469, 6335969), (497, 5979013), (1631, 1821931), (2681, 1108381), (4757, 624673), (15611, 190351), (16543, 179627), (25661, 115801), (27193, 109277), (33299, 89239)]