211144473

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{8287}}^1$

素因数の和:8461

約数の個数: 24

約数和(自身を含む): 323232000

約数和(自身を除く): 112087527

約数列:

[1, 3, 9, 19, 57, 149, 171, 447, 1341, 2831, 8287, 8493, 24861, 25479, 74583, 157453, 472359, 1234763, 1417077, 3704289, 11112867, 23460497, 70381491, 211144473]

約数ペア:

[(1, 211144473), (3, 70381491), (9, 23460497), (19, 11112867), (57, 3704289), (149, 1417077), (171, 1234763), (447, 472359), (1341, 157453), (2831, 74583), (8287, 25479), (8493, 24861)]