2425521

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6079}}^1$

素因数の和:6108

約数の個数: 16

約数和(自身を含む): 3891200

約数和(自身を除く): 1465679

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 6079, 18237, 42553, 115501, 127659, 346503, 808507, 2425521]

約数ペア:

[(1, 2425521), (3, 808507), (7, 346503), (19, 127659), (21, 115501), (57, 42553), (133, 18237), (399, 6079)]