30651131

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1289}}^1$

素因数の和:1418

約数の個数: 16

約数和(自身を含む): 36326400

約数和(自身を除く): 5675269

約数列:

[1, 7, 43, 79, 301, 553, 1289, 3397, 9023, 23779, 55427, 101831, 387989, 712817, 4378733, 30651131]

約数ペア:

[(1, 30651131), (7, 4378733), (43, 712817), (79, 387989), (301, 101831), (553, 55427), (1289, 23779), (3397, 9023)]