38490627

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{9029}}^1$

素因数の和:9075

約数の個数: 24

約数和(自身を含む): 61765200

約数和(自身を除く): 23274573

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 9029, 27087, 63203, 189609, 261841, 442421, 785523, 1327263, 1832887, 5498661, 12830209, 38490627]

約数ペア:

[(1, 38490627), (3, 12830209), (7, 5498661), (21, 1832887), (29, 1327263), (49, 785523), (87, 442421), (147, 261841), (203, 189609), (609, 63203), (1421, 27087), (4263, 9029)]