331344867

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{883}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 513257472

約数和(自身を除く): 181912605

約数列:

[1, 3, 7, 21, 107, 167, 321, 501, 749, 883, 1169, 2247, 2649, 3507, 6181, 17869, 18543, 53607, 94481, 125083, 147461, 283443, 375249, 442383, 661367, 1032227, 1984101, 3096681, 15778327, 47334981, 110448289, 331344867]

約数ペア:

[(1, 331344867), (3, 110448289), (7, 47334981), (21, 15778327), (107, 3096681), (167, 1984101), (321, 1032227), (501, 661367), (749, 442383), (883, 375249), (1169, 283443), (2247, 147461), (2649, 125083), (3507, 94481), (6181, 53607), (17869, 18543)]