4754421

素因数分解:

$3^2\times 7^2\times {\mathrm{10781}}^1$

素因数の和:10801

約数の個数: 18

約数和(自身を含む): 7989462

約数和(自身を除く): 3235041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 10781, 32343, 75467, 97029, 226401, 528269, 679203, 1584807, 4754421]

約数ペア:

[(1, 4754421), (3, 1584807), (7, 679203), (9, 528269), (21, 226401), (49, 97029), (63, 75467), (147, 32343), (441, 10781)]