2543475231

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{811}}^1$

素因数の和:1308

約数の個数: 48

約数和(自身を含む): 4073771520

約数和(自身を除く): 1530296289

約数列:

[1, 3, 9, 11, 33, 79, 99, 237, 401, 711, 811, 869, 1203, 2433, 2607, 3609, 4411, 7299, 7821, 8921, 13233, 26763, 31679, 39699, 64069, 80289, 95037, 192207, 285111, 325211, 348469, 576621, 704759, 975633, 1045407, 2114277, 2926899, 3136221, 3577321, 6342831, 10731963, 25691669, 32195889, 77075007, 231225021, 282608359, 847825077, 2543475231]

約数ペア:

[(1, 2543475231), (3, 847825077), (9, 282608359), (11, 231225021), (33, 77075007), (79, 32195889), (99, 25691669), (237, 10731963), (401, 6342831), (711, 3577321), (811, 3136221), (869, 2926899), (1203, 2114277), (2433, 1045407), (2607, 975633), (3609, 704759), (4411, 576621), (7299, 348469), (7821, 325211), (8921, 285111), (13233, 192207), (26763, 95037), (31679, 80289), (39699, 64069)]