13054821

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 19662720

約数和(自身を除く): 6607899

約数列:

[1, 3, 13, 37, 39, 83, 109, 111, 249, 327, 481, 1079, 1417, 1443, 3071, 3237, 4033, 4251, 9047, 9213, 12099, 27141, 39923, 52429, 117611, 119769, 157287, 334739, 352833, 1004217, 4351607, 13054821]

約数ペア:

[(1, 13054821), (3, 4351607), (13, 1004217), (37, 352833), (39, 334739), (83, 157287), (109, 119769), (111, 117611), (249, 52429), (327, 39923), (481, 27141), (1079, 12099), (1417, 9213), (1443, 9047), (3071, 4251), (3237, 4033)]