207914091

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{900061}}^1$

素因数の和:900082

約数の個数: 16

約数和(自身を含む): 345623808

約数和(自身を除く): 137709717

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 900061, 2700183, 6300427, 9900671, 18901281, 29702013, 69304697, 207914091]

約数ペア:

[(1, 207914091), (3, 69304697), (7, 29702013), (11, 18901281), (21, 9900671), (33, 6300427), (77, 2700183), (231, 900061)]