304962021

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{28643}}^1$

素因数の和:28682

約数の個数: 36

約数和(自身を含む): 545152608

約数和(自身を除く): 240190587

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1521, 3549, 10647, 28643, 85929, 200501, 257787, 372359, 601503, 1117077, 1804509, 2606513, 3351231, 4840667, 7819539, 14522001, 23458617, 33884669, 43566003, 101654007, 304962021]

約数ペア:

[(1, 304962021), (3, 101654007), (7, 43566003), (9, 33884669), (13, 23458617), (21, 14522001), (39, 7819539), (63, 4840667), (91, 3351231), (117, 2606513), (169, 1804509), (273, 1117077), (507, 601503), (819, 372359), (1183, 257787), (1521, 200501), (3549, 85929), (10647, 28643)]