228239541

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{5869}}^1$

素因数の和:6053

約数の個数: 24

約数和(自身を含む): 343395000

約数和(自身を除く): 115155459

約数列:

[1, 3, 9, 29, 87, 149, 261, 447, 1341, 4321, 5869, 12963, 17607, 38889, 52821, 170201, 510603, 874481, 1531809, 2623443, 7870329, 25359949, 76079847, 228239541]

約数ペア:

[(1, 228239541), (3, 76079847), (9, 25359949), (29, 7870329), (87, 2623443), (149, 1531809), (261, 874481), (447, 510603), (1341, 170201), (4321, 52821), (5869, 38889), (12963, 17607)]