2471463

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 3822000

約数和(自身を除く): 1350537

約数列:

[1, 3, 9, 19, 57, 97, 149, 171, 291, 447, 873, 1341, 1843, 2831, 5529, 8493, 14453, 16587, 25479, 43359, 130077, 274607, 823821, 2471463]

約数ペア:

[(1, 2471463), (3, 823821), (9, 274607), (19, 130077), (57, 43359), (97, 25479), (149, 16587), (171, 14453), (291, 8493), (447, 5529), (873, 2831), (1341, 1843)]