41001009

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 64198656

約数和(自身を除く): 23197647

約数列:

[1, 3, 7, 21, 71, 107, 213, 257, 321, 497, 749, 771, 1491, 1799, 2247, 5397, 7597, 18247, 22791, 27499, 53179, 54741, 82497, 127729, 159537, 192493, 383187, 577479, 1952429, 5857287, 13667003, 41001009]

約数ペア:

[(1, 41001009), (3, 13667003), (7, 5857287), (21, 1952429), (71, 577479), (107, 383187), (213, 192493), (257, 159537), (321, 127729), (497, 82497), (749, 54741), (771, 53179), (1491, 27499), (1799, 22791), (2247, 18247), (5397, 7597)]