2322551

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 3064320

約数和(自身を除く): 741769

約数列:

[1, 7, 11, 31, 49, 77, 139, 217, 341, 539, 973, 1519, 1529, 2387, 4309, 6811, 10703, 16709, 30163, 47399, 74921, 211141, 331793, 2322551]

約数ペア:

[(1, 2322551), (7, 331793), (11, 211141), (31, 74921), (49, 47399), (77, 30163), (139, 16709), (217, 10703), (341, 6811), (539, 4309), (973, 2387), (1519, 1529)]