4386627

素因数分解:

$3^2\times 7^5\times {\mathrm{29}}^1$

素因数の和:70

約数の個数: 36

約数和(自身を含む): 7647120

約数和(自身を除く): 3260493

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 343, 441, 609, 1029, 1421, 1827, 2401, 3087, 4263, 7203, 9947, 12789, 16807, 21609, 29841, 50421, 69629, 89523, 151263, 208887, 487403, 626661, 1462209, 4386627]

約数ペア:

[(1, 4386627), (3, 1462209), (7, 626661), (9, 487403), (21, 208887), (29, 151263), (49, 89523), (63, 69629), (87, 50421), (147, 29841), (203, 21609), (261, 16807), (343, 12789), (441, 9947), (609, 7203), (1029, 4263), (1421, 3087), (1827, 2401)]