995379

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 1720320

約数和(自身を除く): 724941

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 139, 217, 231, 341, 417, 651, 973, 1023, 1529, 2387, 2919, 4309, 4587, 7161, 10703, 12927, 30163, 32109, 47399, 90489, 142197, 331793, 995379]

約数ペア:

[(1, 995379), (3, 331793), (7, 142197), (11, 90489), (21, 47399), (31, 32109), (33, 30163), (77, 12927), (93, 10703), (139, 7161), (217, 4587), (231, 4309), (341, 2919), (417, 2387), (651, 1529), (973, 1023)]