494158041

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{30829}}^1$

素因数の和:30985

約数の個数: 24

約数和(自身を含む): 774326280

約数和(自身を除く): 280168239

約数列:

[1, 3, 9, 13, 39, 117, 137, 411, 1233, 1781, 5343, 16029, 30829, 92487, 277461, 400777, 1202331, 3606993, 4223573, 12670719, 38012157, 54906449, 164719347, 494158041]

約数ペア:

[(1, 494158041), (3, 164719347), (9, 54906449), (13, 38012157), (39, 12670719), (117, 4223573), (137, 3606993), (411, 1202331), (1233, 400777), (1781, 277461), (5343, 92487), (16029, 30829)]