2017705899

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:616

約数の個数: 64

約数和(自身を含む): 3122380800

約数和(自身を除く): 1104674901

約数列:

[1, 3, 11, 33, 41, 43, 79, 123, 129, 237, 439, 451, 473, 869, 1317, 1353, 1419, 1763, 2607, 3239, 3397, 4829, 5289, 9717, 10191, 14487, 17999, 18877, 19393, 34681, 35629, 37367, 53997, 56631, 58179, 104043, 106887, 112101, 139277, 197989, 207647, 381491, 417831, 593967, 622941, 773957, 1144473, 1421921, 1491283, 1532047, 2321871, 4265763, 4473849, 4596141, 8513527, 15641131, 16404113, 25540581, 46923393, 49212339, 61142603, 183427809, 672568633, 2017705899]

約数ペア:

[(1, 2017705899), (3, 672568633), (11, 183427809), (33, 61142603), (41, 49212339), (43, 46923393), (79, 25540581), (123, 16404113), (129, 15641131), (237, 8513527), (439, 4596141), (451, 4473849), (473, 4265763), (869, 2321871), (1317, 1532047), (1353, 1491283), (1419, 1421921), (1763, 1144473), (2607, 773957), (3239, 622941), (3397, 593967), (4829, 417831), (5289, 381491), (9717, 207647), (10191, 197989), (14487, 139277), (17999, 112101), (18877, 106887), (19393, 104043), (34681, 58179), (35629, 56631), (37367, 53997)]