6445647

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 10155600

約数和(自身を除く): 3709953

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 619, 801, 1157, 1857, 3471, 5571, 8047, 10413, 24141, 55091, 72423, 165273, 495819, 716183, 2148549, 6445647]

約数ペア:

[(1, 6445647), (3, 2148549), (9, 716183), (13, 495819), (39, 165273), (89, 72423), (117, 55091), (267, 24141), (619, 10413), (801, 8047), (1157, 5571), (1857, 3471)]