974453757

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1\times {\mathrm{7639}}^1$

素因数の和:8164

約数の個数: 16

約数和(自身を含む): 1315424640

約数和(自身を除く): 340970883

約数列:

[1, 3, 101, 303, 421, 1263, 7639, 22917, 42521, 127563, 771539, 2314617, 3216019, 9648057, 324817919, 974453757]

約数ペア:

[(1, 974453757), (3, 324817919), (101, 9648057), (303, 3216019), (421, 2314617), (1263, 771539), (7639, 127563), (22917, 42521)]