38447997

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{311}}^1$

素因数の和:386

約数の個数: 36

約数和(自身を含む): 61959456

約数和(自身を除く): 23511459

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 311, 609, 841, 933, 1421, 2177, 2523, 4263, 5887, 6531, 9019, 15239, 17661, 27057, 41209, 45717, 63133, 123627, 189399, 261551, 441931, 784653, 1325793, 1830857, 5492571, 12815999, 38447997]

約数ペア:

[(1, 38447997), (3, 12815999), (7, 5492571), (21, 1830857), (29, 1325793), (49, 784653), (87, 441931), (147, 261551), (203, 189399), (311, 123627), (609, 63133), (841, 45717), (933, 41209), (1421, 27057), (2177, 17661), (2523, 15239), (4263, 9019), (5887, 6531)]