39480287

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{2239}}^1$

素因数の和:2486

約数の個数: 16

約数和(自身を含む): 49459200

約数和(自身を除く): 9978913

約数列:

[1, 7, 11, 77, 229, 1603, 2239, 2519, 15673, 17633, 24629, 172403, 512731, 3589117, 5640041, 39480287]

約数ペア:

[(1, 39480287), (7, 5640041), (11, 3589117), (77, 512731), (229, 172403), (1603, 24629), (2239, 17633), (2519, 15673)]