13440063

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{541}}^1$

素因数の和:584

約数の個数: 36

約数和(自身を含む): 22614408

約数和(自身を除く): 9174345

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 169, 273, 507, 541, 637, 1183, 1623, 1911, 3549, 3787, 7033, 8281, 11361, 21099, 24843, 26509, 49231, 79527, 91429, 147693, 274287, 344617, 640003, 1033851, 1920009, 4480021, 13440063]

約数ペア:

[(1, 13440063), (3, 4480021), (7, 1920009), (13, 1033851), (21, 640003), (39, 344617), (49, 274287), (91, 147693), (147, 91429), (169, 79527), (273, 49231), (507, 26509), (541, 24843), (637, 21099), (1183, 11361), (1623, 8281), (1911, 7033), (3549, 3787)]