70213129

素因数分解:

$7^3\times {\mathrm{277}}^1\times {\mathrm{739}}^1$

素因数の和:1037

約数の個数: 16

約数和(自身を含む): 82288000

約数和(自身を除く): 12074871

約数列:

[1, 7, 49, 277, 343, 739, 1939, 5173, 13573, 36211, 95011, 204703, 253477, 1432921, 10030447, 70213129]

約数ペア:

[(1, 70213129), (7, 10030447), (49, 1432921), (277, 253477), (343, 204703), (739, 95011), (1939, 36211), (5173, 13573)]