370881

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^2$

素因数の和:78

約数の個数: 27

約数和(自身を含む): 645411

約数和(自身を除く): 274530

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 441, 609, 841, 1421, 1827, 2523, 4263, 5887, 7569, 12789, 17661, 41209, 52983, 123627, 370881]

約数ペア:

[(1, 370881), (3, 123627), (7, 52983), (9, 41209), (21, 17661), (29, 12789), (49, 7569), (63, 5887), (87, 4263), (147, 2523), (203, 1827), (261, 1421), (441, 841)]