1369921

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 16

約数和(自身を含む): 1658880

約数和(自身を除く): 288959

約数列:

[1, 7, 31, 59, 107, 217, 413, 749, 1829, 3317, 6313, 12803, 23219, 44191, 195703, 1369921]

約数ペア:

[(1, 1369921), (7, 195703), (31, 44191), (59, 23219), (107, 12803), (217, 6313), (413, 3317), (749, 1829)]