2017748469

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1\times {\mathrm{1667}}^1$

素因数の和:2577

約数の個数: 32

約数和(自身を含む): 3008484864

約数和(自身を除く): 990736395

約数列:

[1, 3, 11, 33, 43, 129, 473, 853, 1419, 1667, 2559, 5001, 9383, 18337, 28149, 36679, 55011, 71681, 110037, 215043, 403469, 788491, 1210407, 1421951, 2365473, 4265853, 15641461, 46924383, 61143893, 183431679, 672582823, 2017748469]

約数ペア:

[(1, 2017748469), (3, 672582823), (11, 183431679), (33, 61143893), (43, 46924383), (129, 15641461), (473, 4265853), (853, 2365473), (1419, 1421951), (1667, 1210407), (2559, 788491), (5001, 403469), (9383, 215043), (18337, 110037), (28149, 71681), (36679, 55011)]