39298539

素因数分解:

$3^1\times 7^3\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 61734400

約数和(自身を除く): 22435861

約数列:

[1, 3, 7, 21, 49, 147, 181, 211, 343, 543, 633, 1029, 1267, 1477, 3801, 4431, 8869, 10339, 26607, 31017, 38191, 62083, 72373, 114573, 186249, 217119, 267337, 802011, 1871359, 5614077, 13099513, 39298539]

約数ペア:

[(1, 39298539), (3, 13099513), (7, 5614077), (21, 1871359), (49, 802011), (147, 267337), (181, 217119), (211, 186249), (343, 114573), (543, 72373), (633, 62083), (1029, 38191), (1267, 31017), (1477, 26607), (3801, 10339), (4431, 8869)]