148302401

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^2\times {\mathrm{641}}^1$

素因数の和:741

約数の個数: 18

約数和(自身を含む): 165302802

約数和(自身を除く): 17000401

約数列:

[1, 13, 37, 169, 481, 641, 1369, 6253, 8333, 17797, 23717, 108329, 231361, 308321, 877529, 4008173, 11407877, 148302401]

約数ペア:

[(1, 148302401), (13, 11407877), (37, 4008173), (169, 877529), (481, 308321), (641, 231361), (1369, 108329), (6253, 23717), (8333, 17797)]