38544987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 58480128

約数和(自身を除く): 19935141

約数列:

[1, 3, 13, 23, 39, 69, 97, 291, 299, 443, 897, 1261, 1329, 2231, 3783, 5759, 6693, 10189, 17277, 29003, 30567, 42971, 87009, 128913, 132457, 397371, 558623, 988333, 1675869, 2964999, 12848329, 38544987]

約数ペア:

[(1, 38544987), (3, 12848329), (13, 2964999), (23, 1675869), (39, 988333), (69, 558623), (97, 397371), (291, 132457), (299, 128913), (443, 87009), (897, 42971), (1261, 30567), (1329, 29003), (2231, 17277), (3783, 10189), (5759, 6693)]