201391057517

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1607}}^1\times {\mathrm{1621}}^1$

素因数の和:3573

約数の個数: 32

約数和(自身を含む): 229310833920

約数和(自身を除く): 27919776403

約数列:

[1, 13, 19, 247, 313, 1607, 1621, 4069, 5947, 20891, 21073, 30533, 30799, 77311, 396929, 400387, 502991, 507373, 2604947, 6538883, 6595849, 9556829, 9640087, 33864311, 49493993, 124238777, 125321131, 643421909, 815348411, 10599529343, 15491619809, 201391057517]

約数ペア:

[(1, 201391057517), (13, 15491619809), (19, 10599529343), (247, 815348411), (313, 643421909), (1607, 125321131), (1621, 124238777), (4069, 49493993), (5947, 33864311), (20891, 9640087), (21073, 9556829), (30533, 6595849), (30799, 6538883), (77311, 2604947), (396929, 507373), (400387, 502991)]