13305869811

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{21799}}^1$

素因数の和:21905

約数の個数: 64

約数和(自身を含む): 22267392000

約数和(自身を除く): 8961522189

約数列:

[1, 3, 9, 13, 27, 37, 39, 47, 111, 117, 141, 333, 351, 423, 481, 611, 999, 1269, 1443, 1739, 1833, 4329, 5217, 5499, 12987, 15651, 16497, 21799, 22607, 46953, 65397, 67821, 196191, 203463, 283387, 588573, 610389, 806563, 850161, 1024553, 2419689, 2550483, 3073659, 7259067, 7651449, 9220977, 10485319, 13319189, 21777201, 27662931, 31455957, 37908461, 39957567, 94367871, 113725383, 119872701, 283103613, 341176149, 359618103, 492809993, 1023528447, 1478429979, 4435289937, 13305869811]

約数ペア:

[(1, 13305869811), (3, 4435289937), (9, 1478429979), (13, 1023528447), (27, 492809993), (37, 359618103), (39, 341176149), (47, 283103613), (111, 119872701), (117, 113725383), (141, 94367871), (333, 39957567), (351, 37908461), (423, 31455957), (481, 27662931), (611, 21777201), (999, 13319189), (1269, 10485319), (1443, 9220977), (1739, 7651449), (1833, 7259067), (4329, 3073659), (5217, 2550483), (5499, 2419689), (12987, 1024553), (15651, 850161), (16497, 806563), (21799, 610389), (22607, 588573), (46953, 283387), (65397, 203463), (67821, 196191)]