1418417

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1$

素因数の和:153

約数の個数: 24

約数和(自身を含む): 1932480

約数和(自身を除く): 514063

約数列:

[1, 7, 11, 13, 77, 91, 109, 143, 169, 763, 1001, 1183, 1199, 1417, 1859, 8393, 9919, 13013, 15587, 18421, 109109, 128947, 202631, 1418417]

約数ペア:

[(1, 1418417), (7, 202631), (11, 128947), (13, 109109), (77, 18421), (91, 15587), (109, 13013), (143, 9919), (169, 8393), (763, 1859), (1001, 1417), (1183, 1199)]