13241319

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^3\times {\mathrm{41}}^1$

素因数の和:97

約数の個数: 48

約数和(自身を含む): 22790880

約数和(自身を除く): 9549561

約数列:

[1, 3, 7, 13, 21, 39, 41, 49, 91, 123, 147, 169, 273, 287, 507, 533, 637, 861, 1183, 1599, 1911, 2009, 2197, 3549, 3731, 6027, 6591, 6929, 8281, 11193, 15379, 20787, 24843, 26117, 46137, 48503, 78351, 90077, 107653, 145509, 270231, 322959, 339521, 630539, 1018563, 1891617, 4413773, 13241319]

約数ペア:

[(1, 13241319), (3, 4413773), (7, 1891617), (13, 1018563), (21, 630539), (39, 339521), (41, 322959), (49, 270231), (91, 145509), (123, 107653), (147, 90077), (169, 78351), (273, 48503), (287, 46137), (507, 26117), (533, 24843), (637, 20787), (861, 15379), (1183, 11193), (1599, 8281), (1911, 6929), (2009, 6591), (2197, 6027), (3549, 3731)]