211677763

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{3307}}^1$

素因数の和:3375

約数の個数: 18

約数和(自身を含む): 243300092

約数和(自身を除く): 31622329

約数列:

[1, 11, 23, 121, 253, 529, 2783, 3307, 5819, 36377, 64009, 76061, 400147, 836671, 1749403, 9203381, 19243433, 211677763]

約数ペア:

[(1, 211677763), (11, 19243433), (23, 9203381), (121, 1749403), (253, 836671), (529, 400147), (2783, 76061), (3307, 64009), (5819, 36377)]