26961369

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 36470784

約数和(自身を除く): 9509415

約数列:

[1, 3, 191, 211, 223, 573, 633, 669, 40301, 42593, 47053, 120903, 127779, 141159, 8987123, 26961369]

約数ペア:

[(1, 26961369), (3, 8987123), (191, 141159), (211, 127779), (223, 120903), (573, 47053), (633, 42593), (669, 40301)]