47305951

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 63452160

約数和(自身を除く): 16146209

約数列:

[1, 7, 11, 17, 71, 77, 119, 187, 497, 509, 781, 1207, 1309, 3563, 5467, 5599, 8449, 8653, 13277, 36139, 39193, 60571, 92939, 95183, 252973, 397529, 614363, 666281, 2782703, 4300541, 6757993, 47305951]

約数ペア:

[(1, 47305951), (7, 6757993), (11, 4300541), (17, 2782703), (71, 666281), (77, 614363), (119, 397529), (187, 252973), (497, 95183), (509, 92939), (781, 60571), (1207, 39193), (1309, 36139), (3563, 13277), (5467, 8653), (5599, 8449)]