1371663891

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{25321}}^1$

素因数の和:25803

約数の個数: 24

約数和(自身を含む): 2138392256

約数和(自身を除く): 766728365

約数列:

[1, 3, 9, 13, 39, 117, 463, 1389, 4167, 6019, 18057, 25321, 54171, 75963, 227889, 329173, 987519, 2962557, 11723623, 35170869, 105512607, 152407099, 457221297, 1371663891]

約数ペア:

[(1, 1371663891), (3, 457221297), (9, 152407099), (13, 105512607), (39, 35170869), (117, 11723623), (463, 2962557), (1389, 987519), (4167, 329173), (6019, 227889), (18057, 75963), (25321, 54171)]